幾何
三角形、圓、解析幾何與證明題。
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what is the relationship between an inscribed angle and its intercepted…
The inscribed angle is half the measure of its intercepted arc
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1. which best describes these two triangles? a the triangles are simila…
B. The triangles are similar but do not appear to be congruent.
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the magnitude and direction of two vectors are shown in the diagram. wh…
$2\sqrt{5}$
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1. \\(overline{rt} parallel overline{uv}\\) 1. given\ 2. 2. \ 3. \\(\tr…
$\boldsymbol{\angle SUV \cong \angle RST \text{ and } \angle USV \cong \angle SRT}$
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answer attempt 2 out of 2 \\(\\overline{ef}\\) is a segment bisector. e…
\( E \) is the midpoint of a segment in the diagram.
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decide whether each transformation does or does not preserve distance. …
| Transformation | Does Not Preserve Distance | Preserves Distance | |----------------|-----------------------------|--------------------| | Dilation centered at the origin, with …
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5. find am in the parallelogram if pn=12 and ao=4. the diagram is not t…
a. 8
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what is the measure of an arc intercepted by a central angle? there is …
Equal to the measure of the central angle
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rectangle efgh is rotated 180° around point o. what are the coordinates…
G'(4, 2)
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point a has coordinate a(3, 2). the point is rotated 180° clockwise aro…
A'(-3, -2)
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5) which geometric object best defines a rotation? a. ray c. circle b. …
c. Circle ### Question 6
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what defines an arc in a circle? the entire circumference of the circle…
The part of a circle lying between two points on the circle
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use factoring to arrange the algebra tiles shown first into one rectang…
El polinomio es \( 4x^2 + 10x + 6 \), que se factoriza como \( 2(2x + 3)(x + 1) \) o \( (2x + 2)(2x + 3) \). Para formar el rectángulo grande, usar dimensiones \( (2x + 3) \) y \(…
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what is the mapping rule for a 180° rotation? (x, y) → (y, x) (x, y) → …
$\boldsymbol{(x, y) ightarrow (-x, -y)}$
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a line has a ( y )-intercept at ( (0, 4) ) and an ( x )-intercept at ( …
$-\frac{2}{3}$ (the fourth option)
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point b is the image of point a when a is rotated 90° counterclockwise …
distance
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find the value of ( x ).
$63.5$
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1) square mnpr has vertices m (3, 8) and n (-2, 1). what is the slope o…
b. \( \frac{7}{5} \) ### Question 2
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trigonometry vocabulary quiz name: date: directions: using the word ban…
1. hypotenuse 2. opposite side 3. adjacent side 4. complementary angle 5. 90 degree angle 6. angle of elevation 7. angle of depression 8. sine 9. trigonometry 10. similar triangles
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find the value of x. 136° 54°
$95^\circ$
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find the value of x.
$56^\circ$
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find the value of ( x ).
$46^\circ$
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find the value of ( x ). note that, in the image below, ( x^circ = move…
$129$
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find the value of ( x ). note that, in the image below, ( moverarc{ad} …
$45^\circ$
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find the value of ( x ), where ( x^circ = moverarc{fk} ).
$128$
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find the value of x, where $x^{circ}=moverarc{bd}$.
$47.4$
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find the value of ( x ).
$28.9$
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lesson practice 9a be sure all the equations are in the slope–intercept…
B. $Y = - 3X$, C. $Y = 4 - 3X$
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which is the image of triangle e after a reflection over the y - axis? …
A. triangle A
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how many radians is 100°? give the exact answer in simplest form. radia…
$\frac{5}{9}\pi$ radians
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this prism has a lateral area of 432 square centimeters. the base is a …
6
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find the lateral area of the cube. 8 yd. 8 yd. 8 yd. square yards
256
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find the lateral area of the cube. 10 yd. 10 yd. 10 yd. square yards
400
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find the lateral area of the prism. the base is a regular octagon. 6 in…
720
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find the lateral area of the prism. the base is an equilateral tri 8 yd…
120
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find the lateral area of the prism. the base is a regular hexagon. 4 ft…
288
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find the lateral area of the prism. the base is a square. 20 ft. 16 ft.…
1280
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find the lateral area of the prism. the base is a square. 12 ft. 6 ft. …
The lateral area of the prism is \(\boldsymbol{288}\) square feet.
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find the lateral area of the prism. the base is a square. 14 m 7 m 7 m
The lateral area of the prism is \( 392 \, \text{square meters} \) (or \( 392 \, \text{m}^2 \)).
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find g. write your answer as an integer or as a decimal rounded to the …
\( 14.9 \)
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question #21 the triangle below will be rotated 90 degrees counterclock…
A. (1, 4)
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move at least one of the 5 guide points below to complete the graph of …
1. Blue vertex point: $(-2, 1)$ 2. Lower red points: $(-3, 2)$ and $(-1, 2)$ 3. Upper red points: $(-4, 5)$ and $(0, 5)$ This completes the graph of $y=(x+2)^2+1$.
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find the measures of the numbered angles in the kite. the figure is not…
90
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find ef in the trapezoid. ef = \\boxed{}
29
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if your sf = 6/5, what type of dilation is it? reduction enlargement
Enlargement
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question #19 enter the answer in the space provided. consider the figur…
$5$
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find the measures of the numbered angles in the isosceles trapezoid. m∠…
$m\angle2 = 133^\circ$
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two objects that are the same shape but not the same size are ———. vert…
Similar
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definition: the figure after a transformation has occurred. image refle…
Image
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are the following similar? why or why not? (image of two trapezoids: on…
No, the ratios of the corresponding sides are not equal.
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what scale factor was used to produce the image?
\(\frac{1}{2}\) (corresponding to the option with \(\frac{1}{2}\))
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find the measures of the numbered angles in the isosceles trapezoid. ( …
$47$
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question #18 trapezoid abcd is congruent to trapezoid jklm shown below.…
A. $\frac{AB}{KL} = \frac{BC}{LM}$
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find the measures of the numbered angles in the isosceles trapezoid. m∠…
$m\angle1 = 61^\circ$ $m\angle2 = 119^\circ$ $m\angle3 = 61^\circ$
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state the coordinate of the image of the given point b (-10,-6) under a…
\((-5,-3)\)
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matching sides are called corresponding angles the same corresponding s…
Corresponding Sides
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did the image enlarge, reduce or none of the above? reduce enlarge none…
Enlarge (corresponding to the option with text "Enlarge")
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mrs. ashley used similar triangles to make a design. which statement ab…
B. They have corresponding angles that are congruent. (Note: Assuming the options are labeled as follows based on the order: 1. They have corresponding sides that are congruent; 2…
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quadrilateral jklm is rotated 90° clockwise about the origin to produce…
A. The measure of angle \(M'\) is \(60^\circ\)
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select the correct answer. what is the value of x in the triangle? a. $…
B. 3
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in abc, the angle bisectors meet at point d. point e is on \\(\\overlin…
C. DE
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select the correct answer. in her notebook, pia wrote these steps to co…
B. Draw any diameter on a circle and label it $\overline{JK}$.
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angles formed by a transversal angle pair examples corresponding angles…
## Angle Pair Examples (top table): - Corresponding Angles: $\angle1$ & $\angle5$, $\angle2$ & $\angle6$, $\angle3$ & $\angle7$, $\angle4$ & $\angle8$ - Alternate Interior Angles:…
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1. match each set of equations with a possible step that turns the firs…
a. Divide each side by 3. b. Divide each side by -3. c. Multiply each side by -3. d. Subtract 3x from each side. e. Subtract 3 from each side. --- ### Problem 2
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modeling real life you can measure the width of the lake using a survey…
\( 78 \)
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use the diagram to complete the statement. de = \\square
\( 21 \)
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question 7 of 10 in the diagram below, (overleftrightarrow{bd}) is para…
C. 125
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name teacher hour 8. use synthetic division to find the quotient and re…
Quotient: \(x^2 + 4x + 1\), Remainder: \(-3\); \(x^3 + 5x^2 + 5x - 2=(x + 1)(x^2 + 4x + 1)-3\) ### Question 9 (Long Division)
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7. the perimeter of an isosceles triangle is 19x + 9 inches. the side t…
The length of each congruent side is $\boldsymbol{5x + \frac{13}{2}}$ inches (or $\boldsymbol{\frac{10x + 13}{2}}$ inches).
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math snow day packet : unit 4 review - complete all of the following qu…
The mass of one square is \(\boldsymbol{5}\) grams. Wait, but let's verify: Left mass: \(5 + 5\times5 + 2\times3 = 5 + 25 + 6 = 36\) Right mass: \(2\times3 + 4\times5 + 2\times5 =…
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a triangle has base ( 2x ) and height ( x - 3 ). the area of the triang…
The base is 10 inches and the height is 2 inches.
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parallel lines - ________ lines that never ________. - ________ are use…
## Parallel Lines - **Parallel** lines that never **intersect (or cross)**. - **Arrow marks (on the lines)** are used to indicate the lines are parallel. - Symbolic Notation: $\ov…
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a triangle has a perimeter represented by the expression $9x + 7$. a sq…
\( 25x - 5 \)
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ula for the area of a rectangle is a = lw. what is the area of rectangl…
52 square units
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find x (7x - 25)° 3y + 11 *ef = 10√2 find y
$x = \frac{115}{7}$, $y = 3$
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how could we add this detail to our body paragraph? cargo planes carry …
First, identify the body paragraph's main topic (e.g., plane types/functions). Then, match the detail (e.g., cargo plane function, fighter jet design, plane photography role) to t…
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a. multiple choice circle the letter before the term or name that best …
### Part A: Multiple Choice 1. **Question 1** - The Glass - Steagall Act established the Federal Deposit Insurance Corporation (FDIC) to insure bank deposits. The Securities and E…
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8 g 8x - 19 h 2x + 5 j f i *fh = 20 find hi find gj
$GJ = 10$, $HI = 13$
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11. graph ( y = \frac{2}{3}x ) 12. winston won 3 races in 4 weeks. at t…
The graph is a straight line passing through \((0,0)\) and \((3, 2)\) (and other points following the slope \( \frac{2}{3} \)). ### Question 12: Winston won 3 races in 4 weeks. At…
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point q lies on the circle and has an x-coordinate of 4. which value co…
\(2\sqrt{5}\)
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the area of a right triangle is 336 square centimeters. the base of the…
50
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what is the value of x? enter your answer in the box. x = box (and ther…
7
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7(8 - 8x) ≥ -7(-8 + 6x) graph the solution: number line options
The solution to the inequality \(7(8 - 8x)\geq-7(-8 + 6x)\) is \(x\leq0\). To graph this solution on a number line, we draw a closed circle at \(x = 0\) (because the inequality is…
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note: image not drawn to scale. what is the value of x? enter your answ…
\( 41 \)
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24. which graph represents ( x eq 4 )? a. no circle at 4, but shading e…
d. Open circle at 4 with shading on both sides
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what is the value of x? enter your answer, as a decimal, in the box. \\…
\(166.98\)
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what is the value of x? enter your answer in the box. □ cm
60
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consider the graph of quadrilateral abcd. what is the most specific nam…
parallelogram
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what is the slope of a line that is parallel to the line shown on the g…
\(\frac{1}{4}\) (assuming the last option is \(\frac{1}{4}\))
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point a lies on the circle and has an x-coordinate of -3. which value c…
\(\sqrt{7}\)
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4. blake writes a correct equation to represent the measures of the ang…
Blake incorrectly multiplied both sides of the equation \(3t = 90\) by 3 instead of dividing both sides by 3 to isolate \(t\). ### Part b
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silvio wants to find the perimeter of quadrilateral abcd. he begins by …
for length of \( \overline{AB} \): 5 units
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chapter review layout 9. the sum of the angles of a square or a rectang…
d. \(360^\circ\) ### Question 10
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4. a.gsr.3.1: the sidewalks on both sides of peach st. are parallel. on…
C. \(y - 1 = 2(x - 3)\)
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point a lies on the circle and has an x - coordinate of 1. which is the…
The correct calculation is \(\boldsymbol{\sqrt{(0 - 1)^2+(0 - y)^2}=2}\) (the first option among the given options, assuming the first option is \(\sqrt{(0 - 1)^2+(0 - y)^2}=2\), …
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chapter review layout name: demonte domino date: 11/27/2026 show an und…
False ### Question 2
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9. students in that school are given plenty of freedom from strict rule…
a. brown eyes, c. money ### Question 2
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algebraic and geometric concepts what is the slope of a line that is pe…
The slope of the perpendicular line is \(\boldsymbol{4}\)? Wait, no—wait, after correcting the points: if the line goes from (0, 2) to (-4, 1), slope is (1-2)/(-4-0) = (-1)/(-4) =…
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consider the graph of quadrilateral wxyz. what is the most specific nam…
rhombus
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how many radians is 360°? \\(\\frac{2\\pi}{2}\\) radians \\(\\pi\\) rad…
2π radians