Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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2. mp use structure hans opens a circular window that is 3.5 feet acros…
11 feet
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14. find the circumference of both circles to the nearest hundredth. 22…
The circumference of the blue circle is about 69.12 m. The circumference of the green circle is about 138.23 m.
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Question was provided via image upload.
1. Marian drove 225 miles. 2. 6. translation (slide) 3. $854\frac{1}{7}$ (or 854 remainder 1)
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derive and apply formulas for circumference homework online video tutor…
1. A. $3\frac{13}{14}$ feet B. $997\frac{6}{7}$ feet 2. 11 feet
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31. 25 $x^circ$ $119^circ$ 13 $x =$
$x \approx 27^\circ$
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classify this triangle by its sides. equilateral isosceles but not equi…
isosceles but not equilateral
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classify this triangle by its sides. scalene equilateral isosceles but …
isosceles but not equilateral
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which two triangles are congruent by the sss theorem? complete the cong…
$\triangle SRT \cong \triangle WYX$
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derive and apply formulas for circumference 1. math on the spot a count…
A. The wheel rolls $\frac{55}{14}$ feet (or approximately 3.93 feet) for one revolution. B. The total distance recorded is $\frac{6985}{7}$ feet (or approximately 997.86 feet).
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3 if l || m, find the value of y. $(4x - 50)^circ$ $(2x + 30)^circ$ $y^…
A) 70 watching cartoons
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what is the perimeter of the parallelogram? units related content
$10 + 2\sqrt{73}$ (or approximately 27.1 units)
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ath/grade-8/solve-a-system-of-equations-by-graphing $2x - 3y = -18$ $y …
The solution to the system is the point $(-3, 4)$. To graph $2x-3y=-18$, plot the points $(0,6)$ and $(3,8)$ and draw a line through them; the intersection of this line with $y=\f…
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what is the volume of this figure? 15 in. 2 in. 8 in. 4 in. 9 in. 3 in.…
360 cubic inches
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how many degrees are there in a one-half turn? 154,685,200 the 8 in thi…
1. 180 2. 5. $8 \times 10,000$ 3. 6. on the circle.
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9 if l || m and j || k, find the value of y. a) 7 b) 13 c) 18 d) 65 e) …
B) 13 spinning in circles
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type the correct answer in the box. use numbers instead of words. the r…
60
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type the correct answer in the box. use numbers instead of words. the r…
60
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what is $moverset{\frown}{su}$? ○ $49^circ$ ○ $77^circ$ ○ $98^circ$ ○ $…
77° (Option B)
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in circle z, what is $m\\angle2$? $70^\\circ$ $133^\\circ$ $140^\\circ$…
70° is incorrect, 133° is incorrect, **140°**, 147° is incorrect. Final Answer: $\boldsymbol{140^\circ}$ (Option C)
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in circle y, what is $m\\angle1$?○ $6^\\circ$○ $25^\\circ$○ $31^\\circ$…
31° (Option C)
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each picture shows a figure and its reflection. which picture shows the…
The top-left picture (with the horizontal red line between the two gloves) shows the line of reflection.
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circle x is shown in the diagram. which equation can be used to solve f…
\(m\angle1 = \frac{1}{2}(a + b)\) (the second option)
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homeworkcircle the prime number in the set(9, 15, 27, 31)which fact doe…
Group A: - Missing number: 31 - 5. $10$ - 6. $110$ - 7. $100$ - 8. $11$ - Symbol: $<$ Group B: - False statements: 7, 9 - Jogger distance: 6 kilometers - Shorter length: 1 m Group…
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which equation is correct regarding the measure of $angle1$?$\bigcirc m…
\(m\angle1 = \frac{1}{2}(b - d)\) (the third option)
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in the diagram of circle c, what is the measure of $angle1$?$\bigcirc$ …
35°
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what is $moverset{\frown}{po}$?$\bigcirc$ $128^circ$$\bigcirc$ $173^cir…
256°
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find the slope of the line graphed below.
$\frac{5}{4}$
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which statement is true regarding the diagram of circle p? ○ the sum of…
The difference of z and y must be 2x.
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8 if $overline{ps}||overline{qr}$, find the measure of $angle rsp$. a) …
C) $59^\circ$ rain boots
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in the diagram of circle p, $m\\angle xyz$ is $72^\\circ$. what is the …
108°
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the height is 3 layers.the volume is 24 cubic units. the height of 3 ti…
1. Formula for volume of a rectangular prism: $\boldsymbol{V = l \times w \times h}$ (where $l$ = length, $w$ = width, $h$ = height) 2. No, the order of multiplication does not ma…
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find the slope of the line graphed below.
$\frac{5}{4}$
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what is the measurement of this angle?
130°
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finding arc measures involving two intersecting tangents what is the me…
$250$
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6 if l||m, find the value of x. a) 18 the mall b) 5.3 the bank c) 24 th…
E) 22 the post office
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lving a real-world problem aaron is standing at point c, watching his f…
$194^\circ$
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ding an angle measure what is the measure of angle aoc? ○ 42° ○ 58° ○ 6…
66° (Option C)
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Question was provided via image upload.
1. $\angle C$ 2. $\angle B$ 3. $\angle A \cong \angle B$ 4. $\overline{BE} \cong \overline{CB}$ 5. $\overline{AB}$ 6. $x = 20$ 7. $x = 6$ 8. $x = 6$ 9. $x = 39$, $y = 39$ 10. $x =…
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tuesday reading log book level: parent signature teacher check pages re…
## Reaction: (Circle the heart emoji ❤️) ## Summary: First, Greg Heffley finds himself stuck without his best friend Rowley, who has started hanging out with a new kid. Then, Greg…
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finding arc measures involving an intersecting secant and tangent what …
262
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what is the measure of angle abc? ○ 42.5° ○ 67.5° ○ 85° ○ 135° 110° 25°
42.5°
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which formula would be used to find the measure of angle 1? $\frac{1}{2…
$\boldsymbol{\frac{1}{2}(a^\circ - c^\circ)}$ (the second option)
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graph the image of rectangle stuv after a rotation $270^{\\circ}$ count…
The image rectangle has vertices at $S'(-9, -1)$, $T'(-9, -7)$, $U'(-7, -7)$, $V'(-7, -1)$ (when plotted and connected, this forms the rotated rectangle on the coordinate plane).
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name _______________ date _______________ 1. estimate to label the give…
- b. 0 label: $\frac{0}{6}$; 1 label: $\frac{6}{6}$; $\frac{3}{6}$ at the midpoint of the number line; number bond: 1 = $\frac{3}{6}$ + $\frac{3}{6}$ - c. 0 label: $\frac{0}{5}$; …
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graph the image of square stuv after a rotation $270^\\circ$ counterclo…
The coordinates of the rotated square $S'T'U'V'$ are $S'(3, 0)$, $T'(3, -7)$, $U'(10, -7)$, $V'(10, 0)$. When plotted on the grid, these points form the image of the original squa…
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the price of a fenced property a triangular piece of land is represente…
$\$72272$
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modeling real life the number line shows the temperatures at 2:00 a.m. …
The distance between the two points is $\boldsymbol{51}$. This distance represents the difference in temperature (in degrees Fahrenheit) between 2:00 A.M. and 2:00 P.M. in the Gob…
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graph the image of $\triangle tuv$ after a rotation $180^{circ}$ counte…
The vertices of the rotated triangle are $T'(-2, -6)$, $U'(-2, -7)$, $V'(-10, -5)$. When plotted and connected, this forms the 180° counterclockwise rotation of $\Delta TUV$ aroun…
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lesson summary the scale factor is the number that determines whether t…
The equation to find the length of the smaller train's tire rod is $x = \frac{3}{8} \times 36$, where $x$ represents the length of the smaller train's tire rod. The length of the …
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$mangle efg = mangle feh$ because they are alternate interior angles.$m…
$46$ For the final blank about the new value of $x$ after moving vertices: Since the sum of angles in a triangle and properties of parallel lines (alternate interior angles) remai…
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graph the image of $\triangle tuv$ after a rotation $180^{circ}$ counte…
The vertices of the rotated triangle are $T'(-2, -6)$, $U'(-2, -7)$, $V'(-10, -5)$. When plotted and connected, this forms the 180° counterclockwise rotation of $\Delta TUV$ aroun…
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$mangle efg = mangle feh$ because they are alternate interior angles.$m…
$46$ For the final blank about the new value of $x$ after moving vertices: Since the sum of angles in a triangle and properties of parallel lines (alternate interior angles) remai…
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$mangle stu = mangle tsv$ because they are alternate interior angles.$m…
$76^\circ$ ### For the follow-up question about moving vertices:
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there is a triangle, one of its top angles is marked as $80^circ$, one …
$64^\circ$
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4. write the coordinates of the image given a reflection over $x = -3$
$I'(-1, 0)$, $P'(-2, -2)$, $S'(-4, 1)$, $W'(-4, 4)$
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shondra wants to find the measure of angle jkl. her work is started. wh…
$38$
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$mangle stu = mangle tsv$ because they are alternate interior angles.$m…
$60$
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3. find the area (honors - no calculator) $2\\frac{1}{4}$ ft $\\frac{6}…
$\frac{27}{14}$ square feet or $1\frac{13}{14}$ square feet
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2.11 practice 1. find the slope of a line perpendicular to the line who…
$\frac{2}{3}$
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understand scale drawings — quiz — level g the scale drawing is a map o…
1. The multiplier is 10 2. The actual distance is 50 yd
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a seamstress is designing a large quilt in the shape of a trapezoid, as…
The number on the bottom base is $\boldsymbol{5.6}$. The number on the top base is $\boldsymbol{2.4}$.
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the scale drawing is a map of the campus of central middle school. the …
10
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3 find the measure of the unknown angle (?) in the triangle, where two …
$30^\circ$
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$mangle vwx = mangle wvy$ because they are alternate interior angles.$m…
$66$
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in the figure below, $\triangle vwx$ is drawn. the line $yvz$ is drawn …
78
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2. write the coordinates of the final image given: $(x, y) \ ightarrow …
Final coordinates: $A'(-2,3)$, $I'(-1,-1)$, $J'(3,3)$
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graph the image of rectangle klmn after a rotation $90^\\circ$ counterc…
The rotated rectangle has vertices at $(-2,4)$, $(-2,5)$, $(-10,5)$, and $(-10,4)$. When plotted and connected, this forms the 90° counterclockwise rotated image of rectangle $KLM…
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2) calculate the measure of the unknown angle (?) in the figure, where …
$0^\circ$ Wait, no, that can't be. I think I misread the figure: the top angle is 90°, and the bottom left is not a right angle, the right angle symbol is indicating that the tria…
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a cylinder is shown below.which diagram is a net for the cylinder?what …
1. Correct net: The diagram with the rectangle labeled $18\pi$ mm and 7 mm, paired with two 9 mm radius circles. 2. Surface area: about $904.8$ square millimeters
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determining the number of possible triangles how many distinct triangle…
one
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1. identify the transformation and write the rule:
This is a horizontal translation (shift right 1 unit). The transformation rule is $(x, y) \to (x+1, y)$
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in the figure below, $\triangle rst$ is drawn. the line $overleftrighta…
$m\angle STR = m\angle URT$ (or $x^\circ$) because they are alternate interior angles.
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graph the image of rectangle qrst after a rotation 90° counterclockwise…
The vertices of the rotated rectangle $Q'R'S'T'$ are $(8, -9)$, $(8, -4)$, $(0, -4)$, and $(0, -9)$. When plotted and connected, these form the 90° counterclockwise rotation of $Q…
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a cylinder is shown below.which diagram is a net for the cylinder?what …
1. Correct net: The diagram with the rectangle labeled $18\pi$ mm and 7 mm, paired with two 9 mm radius circles. 2. Surface area: about $904.8$ square millimeters
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exploring secants, angle measures, and arc measures explore the propert…
$56$
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exploring secants, angle measures, and arc measures explore the propert…
$56$
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write the coordinates of the vertices after a rotation $270^{\\circ}$ c…
$C'(2,9)$, $D'(10,9)$, $E'(10,1)$, $F'(2,1)$
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1) in the past, drinking straws were a relative rarity. they could perh…
- Staff at some restaurants avoid automatically providing straws to customers - Discarded straws present hazards for marine wildlife - Straws are now a regularly dispensed item at…
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write the coordinates of the vertices after a rotation $270^{\\circ}$ c…
$C'(2,9)$, $D'(10,9)$, $E'(10,1)$, $F'(2,1)$
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what is the value of z? ○ 52° ○ 104° ○ 116° ○ 208° 120° 112°
104°
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$mangle hlj = mangle ihk$ because they are alternate interior angles.$m…
$40$ For the follow-up question about moving vertices: Since the lines $KL$ and $IJ$ remain parallel, the alternate interior angle relationship holds, so the sum of angles on the …
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sadlierconnect.com: words audio program59. proximity(präk sim a té)(n.)…
The correctly used words are in items: 1. The teacher made clear not only the school's policy about cheating, but also her personal **disdain** for those who try to pass off other…
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in the figure below, $\triangle vwx$ is drawn. the line $yvz$ is drawn …
78
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using the law of sines for the ambiguous case $\triangle jkl$ has $j=7$…
Triangle JKL meets the **SSA (side-side-angle, shorter side opposite given angle)** criteria, which means it is the ambiguous case. Cross multiply $11\sin(18^{\circ}) = \boldsymbo…
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write the coordinates of the vertices after a rotation $180^{\\circ}$ c…
$Q'=(-6, -2)$, $R'=(-6, -8)$, $S'=(-10, -8)$, $T'=(-10, -2)$
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composite shapes practice name: p: 2 $11×3.5=38.5$ |shape name|formula|…
Total area of top composite shape: $77.5$ $\text{in}^2$ Total area of bottom composite shape: $78$ $\text{cm}^2$
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test practice 1. multiple choice a home plate from a baseball field is …
C. 120
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20. find the perimeter and area of this triangle. dimensions are in met…
Perimeter: 31 meters Area: $\frac{3}{4}\sqrt{2635}$ square meters (or approximately 37.4 square meters)
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select the correct answer. a polygon is translated and then stretched v…
C. The translation preserves side lengths and angles, but the vertical stretch does not preserve side lengths and angles of the preimage.
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19. find the perimeter and area of this parallelogram. dimensions are i…
Perimeter: 88 meters, Area: 360 square meters
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triangle abc is rotated 100° counterclockwise about point p to create △…
D. $70^\circ$
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identifying the ambiguous case which triangle meets the criteria for th…
The triangle with sides 4, 6, and non-included $66^\circ$ angle (the middle triangle)
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3 select the correct answer. which statement defines a translation? a. …
D. A translation moves points a specified distance along a line parallel to a specified line.
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select the correct answer.which sentence fully illustrates that polygon…
C. Polygon ABCD maps to polygon PQRS through a reflection only.
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14. find gh. 19 $9x-3$ $5x+1$ 15. find rs. $2x+15$ $3x+5$ $6x-37$
15 --- ### For Problem 15:
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3. multiple choice a paper fan is made by folding the pattern shown in …
C. $157^\circ$
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a cube has a volume of 512 inches cubed. what is the surface area of th…
C. 384 inches squared
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1 select the correct answer. which image shows the triangle rotated $90…
D. <The triangle with point P to its right, matching the 90° clockwise rotation>
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19. you and your cousin are planning to go to an amusement park. the am…
39 miles *(Note: To represent this on the coordinate plane: plot your house at the origin, cousin's house 15 units right on the x-axis, amusement park 36 units up on the y-axis, t…
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solving a real-world problem a forest ranger in the west observation to…
9.91 mi