Geometría
Triángulos, círculos, geometría analítica y demostraciones.
-
name the marked angle in 2 different ways. answer attempt 1 out of 2 ∠ …
\( \angle LMK \), \( \angle M \)
-
find the distance between the two points rounding to the nearest tenth …
15.0
-
write the coordinates of the vertices after a reflection over the line …
\(B'(10, 8)\) \(C'(10, -1)\) \(D'(1, -1)\) \(E'(1, 8)\)
-
write the coordinates of the vertices after a reflection over the line …
\( Q'(7, -2) \), \( R'(7, 1) \), \( S'(-1, 3) \), \( T'(-1, 0) \)
-
which angle is an acute angle? ∠aoc ∠doc ∠eoc ∠boa
\(\angle DOC\)
-
9) determine if the following side lengths form a right triangle: 8, 6,…
Yes, the side lengths 8, 6, 10 form a right triangle because \(6^2 + 8^2 = 10^2\) (by the Pythagorean theorem).
-
select the best description for the diagram. diagram: x, z, y on a hori…
# Brief Explanations: 1. Analyze the diagram: Line \( \overleftrightarrow{XY} \) (a straight line) intersects segment \( \overline{WV} \) at point \( Z \). 2. Check the markings: …
-
not streak, a 1 week streak and counting! fantastic consist... ments or…
\(3\)
-
16. ∠6 and ∠7 form a linear pair. twice the measure of... the measure o…
\(m\angle6 = 120^\circ\), \(m\angle7 = 60^\circ\) ### Problem 17:
-
parallelogram jklm is shown on the coordinate plane below. if parallelo…
\( J(2, 6); M(-1, 5) \) (the third option)
-
an 80-foot rope is attached to a boat 7 feet above the water level as s…
\(2.81\) (or \(2.82\) depending on rounding precision, but with more precise calculation, it's approximately \(2.81\))
-
11) check all that apply. which are five visual effects used to make me…
- color - camera angles - lighting - editing and sequencing - graphics ### Question 12
-
circle the words that need capitals. i have a new friend named maria.
Circle "i" and "maria". The corrected sentence is: "I have a new friend named Maria."
-
a circular city plaza is surrounded by a row of bricks. the area of the…
138
-
write \\(\\overrightarrow{uv}\\) in component form, with \\(u(-5, 0)\\)…
\(\langle4,3 angle\)
-
determine whether quadrilateral abcd with vertices a(-4, -5), b(-3, 0),…
Step 1: 5 Step 2: $-\frac{1}{5}$ Step 3: $\frac{2}{3}$ Step 4: $\frac{2}{3}$ The quadrilateral is a trapezoid because it has a pair of parallel sides (BC and AD have equal slopes).
-
circle the word that is spelled correctly. thay thae they
they (Circle the word "they")
-
elias and jerry have two options to walk from their school to a corner …
990
-
which figure has an order 3 rotational symmetry? right triangle equilat…
equilateral triangle
-
the fence around a circular garden is 18 feet long. what is the area of…
26
-
example 3 determine whether each statement can be assumed from the give…
s: 11. No, we cannot assume $\angle 6$ and $\angle 8$ are complementary because there is no indication (such as a right angle symbol or given measure) that their measures add up t…
-
the equation of a circle in expanded form is shown. what is the equatio…
\((x - 4)^{2}+(y + 2)^{2}=6^{2}\)
-
Question was provided via image upload.
B (the rectangle in Option B shows a horizontal translation of \(ABCD\) to \(A'B'C'D'\) with no vertical shift and preserved dimensions)
-
example 3 determine whether each statement can be assumed from the give…
No, we cannot assume ∠6 and ∠8 are complementary. There’s no indication (like right angle marks or given measures) that their measures sum to \( 90^\circ \); they are vertical ang…
-
parallelogram jklm is shown on the coordinate plane below: image of coo…
J'(-2, -6); M'(1, -5) (the first option)
-
which set of side lengths represents a triangle with 3 lines of reflect…
5,5,5
-
what is the smallest angle of rotational symmetry for a square? 90° 45°…
B. 90°
-
refer to the figure. find ( mangle suv ).
$32^\circ$
-
which statements are true about the lines of symmetry of a regular pent…
Every line bisects a side., Every line is perpendicular to a side., Every line bisects a vertex angle.
-
which type of triangle will always have at least 1 - fold reflectional …
isosceles triangle
-
which angle of rotation is an angle of rotational symmetry for all figu…
360°
-
7 soit les points a(4,6), b(-2,8), c(9,-1) et d(-3,-3). quelle est la d…
\(9.2\)
-
decomposing parallelograms
6 (assuming the question is "How many \( A \)-type parallelograms compose \( B \)")
-
15. in a triangle, an angle bisector divides the vertex angle into two …
22
-
example 2 7. rays ba and bc are perpendicular. point d lies in the inte…
m∠ABD = 47°, m∠DBC = 43° ### Problem 8
-
find the image of (5,7) obtained by translating 4 units down, followed …
\(-5\)
-
how can a regular hexagon be folded to show that it has reflectional sy…
Fold the hexagon along a line connecting the midpoints of opposite sides or from a vertex to the midpoint of the opposite side.
-
12. the measure of an angle is represented by ( 4x - 10^circ ). its ang…
\(20^\circ\) (corresponding to the option with \(20^\circ\))
-
11. if a circle has a radius ( r ) and an inscribed regular hexagon, wh…
A. \( P = 6r \)
-
if a quadrilateral has exactly 2 lines of symmetry, and both are angle …
The figure could be a rhombus because the 2 lines of symmetry bisect the angles.
-
6. what is the length of a line segment between points (2, -2) and (-5,…
b. 10.6 units
-
31. what are the common factors of 12 and 24? of 12 and 36? 32. what is…
Common factors of 12 and 24: \(1, 2, 3, 4, 6, 12\); Common factors of 12 and 36: \(1, 2, 3, 4, 6, 12\) ### Problem 32
-
2. a square is inscribed in a circle with radius r. what is the area of…
c. \( 2r^{2} \)
-
figure wxyz is transformed using the rule ( r_{y\text{-axis}} circ t_{-…
(3, 8)
-
find the slope of the line passing through the points (-7, 8) and (5, -…
\(-\frac{5}{4}\)
-
triangle jkl is transformed using the rule ( r_{0, 90^circ} circ r_{y=-…
(4,-7)
-
precisely defining mathematical terms angle and circle how can we defin…
For the angle notation blanks: - First blank (top): \( \boldsymbol{\angle CAB} \) (or \( \boldsymbol{\angle 1} \)) - Second blank (bottom): \( \boldsymbol{\angle 1} \) (or \( \bol…
-
name gracie b.k. practice example 1 1. find the measures of two supplem…
The two angles are $72.5^\circ$ and $107.5^\circ$. ### Problem 2:
-
angle restrictions based on side lengths isosceles triangles can be acu…
s: First blank: right Second blank: acute
-
the given octagon is divided into equal parts. how do you express the g…
C. \(\frac{5}{8}\) ### Second Sub - Question: What percent of the octagon is green?
-
cedric applied the rule ( r_m circ r_{p, 90^circ}(x, y) ) to figure wxy…
He used point P as the center of rotation, He applied the reflection to the pre-image first.
-
calcula el área y el perímetro del siguiente rectángulo. comprueba t en…
Área: \( 8x^2 + 28x + 24 \) Perímetro: \( 12x + 22 \)
-
which rule describes the composition of transformations that maps △jkl …
D. T₂,₀ ∘ R₀,90°(x,y)
-
what set of transformations are applied to parallelogram abcd to create…
D. Reflected over the y - axis and rotated \(90^{\circ}\) counterclockwise
-
parallelogram fghj is the final image after the rule ( r_{\text{axis}} …
(-2, 2)
-
what is true about triangle lmn? check all that apply. □ lm ⊥ mn. □ the…
- \( \overline{LM} \perp \overline{MN} \) - The triangle is scalene - The triangle is a right triangle
-
a rectangle has an area of 12 square centimeters. what could be the len…
length: 4 centimeters, width: 3 centimeters
-
square abcd is the final image after the rule ( t_{-4,-1} circ r_{0, 90…
A. (-2, 1)
-
6. find the area of the triangle with vertices a, b, and c : (a) a = (2…
s: (a) $\boldsymbol{\sqrt{6}}$ (b) $\boldsymbol{4\sqrt{6}}$
-
what set of reflections would carry hexagon abcdef onto itself? image o…
\(y\)-axis, \(x\)-axis, \(y\)-axis
-
the rule $t_{5, -0.5} \\circ r_{0, 180^\\circ}(x, y)$ is applied to $\\…
(4, -0.5)
-
try it given: ∠2 and ∠4 are vertical angles. prove: ∠2 ≅ ∠4
The two - column proof is filled as above, and we have proven that \( \angle2 \cong \angle4 \) using the properties of linear pairs and equality of angle measures.
-
triangle klm and triangle klm are shown on the coordinate plane. write …
T(4,-1) ∘ R(0,180°)(x,y)
-
what is the m∠acb? ○ 10° ○ 50° ○ 90° ○ 180° (diagram: triangle abc with…
\(50^\circ\)
-
make a conjecture. how could the distance formula and slope be used to …
- Use the distance formula to measure the lengths of the sides. - Use the slope to determine whether opposite sides are parallel. - Use the slope to check whether sides are perpen…
-
identify all the lines of symmetry for the figure on the right. if the …
C. (The option that shows all the lines of symmetry for the star - like figure) and the angle of rotational symmetry is \(60^{\circ}\) (since \(\frac{360^{\circ}}{6} = 60^{\circ}\…
-
what types of symmetry does the figure have? explain. the given figure …
4 (for lines of reflection); \(90^\circ\) (for rotational symmetry angle, though the first blank is lines, so 4) (Note: The first blank asks for lines of reflection, so the answer…
-
examples! name the type of angle relationship. if no relationship, writ…
Alternate Exterior Angles #### b. $\angle 2$ and $\angle 3$
-
identify the quadrant or axis that indicates the location of each point…
Quadrant IV ### 38. (-10, 10)
-
which pair of lines are perpendicular?
The pair of lines in the top - right box (the vertical and horizontal lines intersecting at a right angle) are perpendicular.
-
16. ∠c and ∠d form a linear pair. the measure of ∠d is six more than tw…
\(122^\circ\)
-
estimate the distance between evansville and south bend. map of indiana…
200 miles
-
which shape has at least one circular face and no vertices?
The second shape (cylinder)
-
applications 8. tamika must walk from point a to point b. her friend ti…
The two friends can meet at 1 location. This is because the shortest path between two points is a straight line, and two straight - line segments (the paths of Tamika and Tiffany)…
-
what is the length of the line segment?
6
-
name: ______ date: ______ period: ______ rotation notes : a transformat…
To solve the rotation problems, we use the rules for rotating points about the origin: ### Rotate 90° Clockwise: The rule is \((x, y) \to (y, -x)\). - For \(B(-4, 2)\): \(x = -4\)…
-
graph the points on the given coordinate plane. then name the quadrant …
The figure is a rectangle. - Quadrant I: \( (1, 1) \) - Quadrant II: \( (-1, 1) \) - Quadrant III: \( (-1, -1) \) - Quadrant IV: \( (1, -1) \) - On x - axis: \( (0, 0) \) - On y -…
-
15. ∠p and ∠q are supplementary angles. if the ( mangle p = 4x + 1 ) an…
\( 123^\circ \)
-
circle the equation that is true. 14 - 7 = 7 9 + 9 = 19
Circle the equation \(14 - 7 = 7\)
-
which shape has exactly 1 line of symmetry?
The third shape (the arrow - like triangle) has exactly 1 line of symmetry.
-
circle 2 parts you see. make a number bond to match 1. image 3. image 4…
For Problem 1, the whole number (total) is 6. (For other problems, the answers will vary based on the actual part - whole analysis of the dot/star arrangements)
-
a student thinks that the octagon in the diagram to the right has 16 li…
A. The student counted the total number of arrow heads when they should have just counted the number of lines. Therefore, the correct answer is 8.
-
click the arrows to choose an answer from each menu. the x-coordinate o…
\((6, 7)\)
-
determining vertices after a sequence of transformations analyze the pr…
# Ex[SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][SSE Completed, Client Connection Error][LLM SSE On Failure]
-
consider kite abcd. what are the values of x and y? 2x + 7, 4x - 3, 79°…
\( x = 5, y = 22 \) (corresponding to the option \( x = 5, y = 22 \))
-
what ordered pair names the location of point z? use the drop-down menu…
\((6, 7)\)
-
14. ∠r and ∠s are complementary angles. if the m∠r = 12x − 3 and m∠s = …
\( 57^\circ \)
-
triangle abc has been reflected over the y-axis to create triangle abc.…
\(B'C' = 2\) (the option corresponding to \(B'C' = 2\))
-
which quadrilateral is not a trapezoid?
The quadrilateral in the top - right (the non - parallel - sided quadrilateral among the four) is not a trapezoid.
-
what is the measure of ∠adc in quadrilateral abcd? 45° 65° 115° 135°
\(65^{\circ}\) (corresponding to the option with \(65^{\circ}\))
-
which equation can be used to find the radius of a circle with an area …
\( 113.04 = 3.14r^{2} \) (the third option)
-
given: jklm is an isosceles trapezoid, (overline{kl} parallel overline{…
base angles theorem
-
calculate the area of the circle. area of a circle: ( 3.14 \times r^2 )…
153.86
-
a town planner wants to build two new streets, elm street and garden ro…
\( 72^{\circ} \) (corresponding to the option \( 72^{\circ} \))
-
which point represents (2,4)?
Point \(A\)
-
13. if m∠deg = 5x − 4, m∠gef = 7x − 8, m∠deh = 9y + 5, find the values …
x = 16, y = 11
-
the figure is a kite. what is the length of the kite’s longer diagonal?…
40 units
-
which angle in the shape is obtuse? ∠j ∠l ∠k ∠m
\(\angle K\)
-
find the radius (r) of a tree trunk with a circumference of 157 inches.…
25
-
week 5 wednesday correct these sentences. 1. after im done skateing ill…
After I'm done skating, I'll go to the library for an hour ### Question 2