Geometría
Triángulos, círculos, geometría analítica y demostraciones.
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graph the inequality below on the number line. x > 4
Draw an open circle at 4 on the number - line and an arrow extending to the right from the open circle.
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determine the area of a circular enclosure and a square enclosure made …
The area of the square enclosure is 196 square meters and the area of the circular enclosure is about 250 square meters (rounded to the nearest whole number).
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determine the area of a circular enclosure and a square enclosure made …
196 square meters
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a city regulates the heights of its houses by the rule that on the shor…
48
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graph the inequality below on the number line. y ≥ 10
On the given number - line, place a closed (filled - in) circle at 10 and draw an arrow to the right starting from that circle.
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4. here is a polygon. draw a scaled copy of the polygon using a scale f…
# Explanation: ## Step1: Measure side - lengths Measure the horizontal and vertical side - lengths of the original polygon in terms of grid squares. ## Step2: Scale side - lengths…
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graph the inequality below on the number line. a < 9
On the number - line, place an open circle at 9 and shade the line to the left of 9.
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graph the inequality below on the number line. a > -7
On the given number line, place an open - circle at $-7$ and draw an arrow to the right of $-7$.
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graph the inequality below on the number line. x ≥ -6
On the number line, place a closed - circle at $-6$ and shade to the right of $-6$.
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3. un dibujo a escala de un parque rectangular mide 5 pulgadas de ancho…
D. 56,000
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find the unknown lengths in the pair of similar triangles. the length o…
$\frac{32}{7}$ in
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find the unknown lengths in the pair of similar triangles. the length o…
21
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determine the lengths of the unknown sides in the following pairs of si…
$x = 7$, $y = 24$
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determine if the triangles to the right are similar, and explain how yo…
A. The triangles are not similar because none of the corresponding pairs of angles are equal.
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does the pair of triangles appear to be similar? similar not similar
Similar
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2. rectangle a measures 9 inches by 3 inches. rectangle b is a scaled -…
A. 4.5 inches by 1.5 inches, D. 13.5 inches by 4.5 inches, E. 90 inches by 30 inches
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what is the slope of a 6 in 10 roof? how much does the roof rise in 15 …
The slope of a 6 - in - 10 roof is 0.6. The roof rises 9 horizontal feet in 15 horizontal feet.
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find the angular size of a circular object with a 1 - inch diameter vie…
$0.80^{\circ}$
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convert the given angle measure into degrees and decimal fractions of a…
$101.85$
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convert the angle to d°ms form. 75.32° 75.32° = °
$75^{\circ}19'12''$
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study the image below. find the distance between the points c(3,4) and …
$\sqrt{37}$
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on the map (right), the length of each east - west block is $\frac{1}{1…
The shortest walking distance is $0.8$ miles. The straight - line distance is approximately $0.57$ miles.
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question 4 of 10 a parking lot is going to be 40 m wide and 100 m long.…
C. 10 cm × 25 cm
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1. quadrilateral efgh is a scaled - copy of quadrilateral abcd. select …
A. The segment \(EF\) has twice the length of the segment \(AB\). D. The length of the segment \(EH\) is 16 units.
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find the measures of the parts of the right triangle that are not given…
c = 42 yd m∠B = 61°
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find the measures of the parts of the right triangle that are not given.
$a\approx20.51$ yd $c\approx42.30$ yd
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with respect to the diagram, which relationship is false if ∠fea is sup…
\(m\angle FEB + m\angle HGD = 180^{\circ}\)
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incorrect your answer is incorrect. find tanθ, where θ is the angle sho…
$\frac{\sqrt{17}}{8}$
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what is the next step in the proof? choose the most logical approach. g…
Statement: ∠6≅∠14 Reason: For parallel lines cut by a transversal, corresponding angles are congruent.
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in the diagram, $overleftrightarrow{ab}paralleloverleftrightarrow{cd}$.…
\(\angle EIA\cong\angle GJI\)
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find tanθ, where θ is the angle shown. give an exact value, not a decim…
$\frac{\sqrt{17}}{8}$
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what is the missing step in the proof? given: $overline{bc}parallelover…
Statement: $\angle AFE\cong\angle AFD$ Reason: Transitive Property of Equality
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partially correct your answer is incorrect. - side length b: your answe…
$A = 31^{\circ}$, $b\approx15.0$, $c\approx29.2$
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what is the missing step in the proof? given: ab || cd, and ∠eij ≅ ∠gji…
Statement: $\angle GJI$ and $\angle IJL$ are supplementary. Reason: Linear Pair Theorem
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solve the right triangle. round your answers to the nearest tenth. b = …
A = 59°, a≈69.2, c≈80.8
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the solid below is made from 1 - foot cubes. find the total surface are…
$84$ ft²
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a ramp 40 ft long rises to a platform. the bottom of the platform is 17…
$x = 64.0^{\circ}$
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a ramp 40 ft long rises to a platform. the bottom of the platform is 17…
$64.0$
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determine the base of the rhombus area: 6 in height: 2 in determine the…
First case: 3 in Second case: 6 in
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determine the area of the trapezoid base 1: 10 in base 2: 6 in height: …
Trapezoid 1 area: 40 in² Trapezoid 2 area: 260 cm² Rhombus 1 area: 24 in² Rhombus 2 area: 22.5 in²
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a kite is flying 77 ft off the ground, and its string is pulled taut. t…
95.2 ft
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determine the base of the triangle. area: 52 ft² height: 8 ft; determin…
1. Triangle base: 13 ft 2. Triangle height: 24 cm 3. Parallelogram area 1: 180 yd² 4. Parallelogram area 2: 52.5 mm² 5. Trapezoid area 1: 29 cm² 6. Trapezoid area 2: 177.5 cm²
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solve the inequality and graph the solution. 10 + 4s ≤ 2 plot the endpo…
The solution of the inequality is $s\leq - 2$. On the number - line, a closed circle is at $-2$ and the ray extends to the left.
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solve for x in the triangle. round your answer to the nearest tenth.
$2.7$
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this quiz will test your knowledge on parabola foci and directrices. cl…
C. $y=\frac{1}{36}x^{2}$
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select the correct answer. the endpoints of $overline{ef}$ are $e(x_e,y…
C. $(\frac{x_E+x_F}{2},\frac{y_E + y_F}{2})$
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this quiz will test your knowledge on parabola foci and directrices. cl…
A. \(y=\frac{1}{60}x^{2}\)
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determine the area of the triangle. base: 12 in height: 6 in determine …
First - triangle area: 36 in² Second - triangle area: 102.5 ft² First - parallelogram area: 50 in² Second - parallelogram area: 135 in²
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select the correct answer. a = (1, 5) c = (1.75, 2.5) b = (?) what are …
A. \((3.25,-2.5)\)
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select the correct answer. in the diagram, the areas of $delta adc$ and…
D. $(4,-6)$
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given: $overleftrightarrow{qs}perpoverleftrightarrow{us}$ and $\triangl…
D. slope of $\overleftrightarrow{QS}\times$ slope of $\overleftrightarrow{US}=\frac{ST}{TU}\times-\frac{TU}{ST}$
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the figure on the right is a scaled copy of the figure on the left. ans…
The side that corresponds to segment $ZX$ is $BA$. The scale factor is 2.
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a triangular lot is 120 ft on one side and has a property line of lengt…
$1.10$
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the coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c…
B. $p - q = 7$
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on the map (right), the length of each east - west block is $\frac{1}{8…
Shortest walking distance: 2.6 miles; Straight - line distance: approximately 1.89 miles
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the figure on the right is a scaled copy of the figure on the left. ans…
The side that corresponds to segment $VX$ is $EF$. The scale factor is $\frac{1}{2}$.
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#5 0.5 cm 4 cm → 1.5 cm 12 cm scale factor:
$3$
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gene starts from home and travels 3 miles north to the shopping mall. f…
at the mall
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the figure on the right is a scaled copy of the figure on the left. ans…
The side that corresponds to segment $NL$ is $VY$. The scale factor is 3.
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the figure on the right is a scaled copy of the figure on the left. ans…
The side that corresponds to segment $EF$ is $PS$. The scale factor is $\frac{1}{2}$.
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in the triangles, $overline{gk}congoverline{pn}$ and $overline{hg}congo…
Angle G is smaller than angle P.
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in the diagram, mq = qp = po = on. if np is greater than mp, which must…
Angle O is larger than angle Q.
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consider the triangles shown. if m∠utv < m∠uts < m∠str, which statement…
VU < US < SR by the hinge theorem.
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in the triangles, qr = de and sr = fe. which statement about the sides …
DF < QS
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consider the triangle. which shows the order of the angles from smalles…
angle B, angle A, angle C
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choose the word that correctly completes the statement. since angle b i…
C. longest
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applying the converse of the hinge theorem given gk = xz and gh = xy, w…
\(m\angle G<m\angle X\)
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applying the hinge theorem given ac = ln and ba = ml, which statement m…
BC < MN
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applying theorems to real - world scenarios lucy has to run two errands…
It is at the gas station.
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three friends arrange to meet at a park entrance, but each friend ends …
Jaime is at the smallest angle from the two friends. Pat is at an angle of 90° to Chris and Jaime. If they meet at Pat’s entrance, then Chris will have walked a shorter distance t…
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applying the triangle parts relationship theorem which triangle correct…
The first triangle.
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a cylindrical tank of protective coating for aluminum has the height an…
40.4 inches
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skillstream: determining the distance between two points using the pyth…
33.5
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skillstream: determining the distance between two points using the pyth…
B. 55 inches
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skillstream: determining the distance between two points using the pyth…
7.2
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1. draw a circle using the 2. draw a diameter using the segment or line…
Follow the above - described steps to complete the geometric construction.
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applying the converse of the hinge theorem. given $overline{ac}congover…
Angle C is larger than angle E.
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what should the next step be to construct a regular hexagon inscribed i…
Use the Circle with Center through Point tool to create a second circle with the same radius as the first one, centered at a point on the original circle (not the options provided…
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to be most efficient, what should your next step be? draw an arc center…
Connect points \(A\), \(C\), and \(E\) with line segments.
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solve the right triangle shown in the figure. a = 59.8°, c = 57 a. what…
$a\approx49.29$
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in constructing an equilateral triangle inscribed in a circle, what is …
B. Draw line segments connecting each pair of points
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solve the right triangle shown in the figure. a = 53.9°, c = 51 a. what…
$b\approx29.95$
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solve the right triangle shown in the figure. a = 53.9°, c = 51 a. what…
$b\approx29.97$
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lesson 2 performing a rotation in the coordinate plane continued 13 the…
Similarity: They result in the same coordinate transformation for a point $(x,y)$ (the new coordinates are $(-y,x)$). Difference: The directions of rotation are different; one is …
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skillstream: determining the distance between two points using the pyth…
$5.5$
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salgtrig5 1.8.014. solve the linear inequality. express the solution us…
Interval notation: $(-\infty,-3)$ Graph: Use an open - circle at $x = - 3$ and draw an arrow to the left on the number line.
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solve the right triangle shown in the figure to the right. round length…
$a = 21.80$
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performing a rotation in the coordinate plane continued 13 the table sh…
$(y, - x)$
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determining side length relationships. given $overline{ac}congoverline{…
AB > FD
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performing a rotation in the coordinate plane > fill in the missing num…
1. $4$ 2. $1$ 3. $-1$ 4. $-3,8$ 5. $5$ 6. $4$ 7. $6$ 8. $8,3$ 9. $-4$ 10. $-4$ 11. $1,-6$ 12. $3,-8$
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skillstream: determining the distance between two points using the pyth…
5
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calculate this reflection of the triangle: \\(\\begin{bmatrix}1&0\\0& -…
$a = 3$ $b = 0$ $c = 0$ $d=-2$
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michael and jacob are standing on two docks that are 20 miles apart. th…
Jacob's dock would be closer because the angle opposite is smaller.
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what is the value of x? 2x - 31° x =
$38$
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what is the value of x? h 58° 8x j
$4$
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what is the value of x? x - 8°
$53$
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what is the value of x? x - 51° x =
$96$
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what is the value of x? x = °
$84$
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what is the value of x? h 92° e g f x + 61° x = °
27
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what is the value of x? x =
$20$