幾何
三角形、圓、解析幾何與證明題。
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what is the value of d? d 32° 48°
$100$
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quilting a quilter is planning out a quilt using the coordinate plane b…
$(3,7)$
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△ efg has coordinates e(-3, -5), f(-9, 1), and g(-6, 4). what are the c…
D. $E'(-3,5),F'(-9,-1),G'(-6,-4)$
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after the point y(-4, -9) is translated along the vector < -6, 2 >, the…
$(-10,-7)$
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the circumference of the circle is about select choice units and its ar…
The circumference of the circle is about $40.2$ units and its area is about $128.6$ square units.
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if each unit on the grid represents 1 kilometer, the distance rhea trav…
11
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in the diagram, $overleftrightarrow{ab}$ and $overleftrightarrow{ec}$ a…
The value of $x$ is 4 and $m\angle HEB = 28^{\circ}$
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in the figure, $overrightarrow{ed}$ and $overrightarrow{ea}$ are opposi…
$63$
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given (lparallel mparallel n), find the value of (x). 120° (x^{circ})
\(60\)
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given l || m || n, find the value of x.
\(125\)
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find the measure of the missing angle. answer attempt 1 out of 2 a =
\(149^{\circ}\)
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which angle is formed by $overrightarrow{ed}$ and $overrightarrow{ef}$?…
No options are selected as the correct answer (assuming the only option shown is $\angle 2$ which is incorrect). The correct angle is $\angle 3$ but it is not among the given opti…
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find the measure of the missing angles.
$b = 150$, $c = 30$
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find the measure of the missing angle. 110° a answer attempt 1 out of 2…
\(a = 70^{\circ}\)
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find the measure of the missing angle. 100° a answer attempt 1 out of 2…
\(80^{\circ}\)
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find the measure of the missing angles. 21° c b answer attempt 1 out of…
\(b = 21^{\circ}\) \(c = 159^{\circ}\)
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quadrilateral abcd has vertices at a(2,3), b(8,4), c(12,2), and d(6,2).…
$B'(-8,-4)$
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△klm has coordinates k(4, -2), l(6, -1), and m(5, 5). what would be the…
C. $K'(4, 2), L'(6, 1),$ and $M'(5, -5)$
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what is the best estimate for the area of circle a, in square units? us…
(There seems to be an issue as option B is not fully visible. But if we calculate the area of the circle with radius $r = 3.5$ using $A=\pi r^{2}$ and $\pi\approx3.14$, we get $A=…
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determine whether each statement can or cannot be assumed from the figu…
1. Can be assumed 2. Can be assumed 3. Cannot be assumed 4. Cannot be assumed
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which value of x will make $overleftrightarrow{ab}$ perpendicular to $o…
9
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question 2 | module 2 review-angles and geometric figures. if (mangle2 …
The measure of the adjacent angle is 72 degrees and the measure of the vertical angle is 108 degrees.
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in the figure, $overrightarrow{cd}$ and $overrightarrow{cb}$ are opposi…
$68$
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square rstu is a translation of square rstu. write the translation rule…
\((x,y)\to(x - 10,y - 10)\)
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square rstu is a translation of square rstu. write the translation rule…
\((x,y)\to(x - 8,y - 10)\)
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square rstu is a translation of square rstu. write the translation rule…
\((x,y)\to(x - 8,y - 9)\)
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δvwx is a translation of δvwx. write the translation rule. (x, y)→(x + …
\((x,y)\to(x + 8,y + 10)\)
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△vwx is a translation of △vwx. write the translation rule. (x, y) → (x …
$(x,y)\to(x + 9,y - 9)$
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question 28 of 28 which of the following theorems verifies that △def≅△s…
A. LA
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question 27 of 28 according to the diagram below, △tsu≅△klm by ha. we k…
C. LA
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question 26 of 28 which of the following theorems verifies that △stu≅△x…
B. HL
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determine the relationship between the two triangles and whether or not…
No se puede determinar la relación y no se pueden probar como congruentes.
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find the value of x.
70
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the figure on the right is a scaled copy of the figure on the left. ans…
The side in the figure on the right that corresponds to segment $TQ$ is $JL$. The scale factor is $2$.
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coach hernández made a scale drawing of the school gym. the scale of th…
90 ft
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ms. young made a scale drawing of the community garden in her neighborh…
1 in. to 4 ft
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the circumference of a circle can be found using the formula c = 2πr. w…
$r = \frac{C}{2\pi}$ (corresponding to the third option in the multiple - choice list)
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use the diagram to complete the statements. the angle of depression fro…
Angle 1 is the angle of depression. Angle 2 is the angle of elevation. The angle of elevation from point S to point R is angle 3. The angle of depression from point R to point S i…
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in the figure below, m∠2 = 129°. find m∠1, m∠3, and m∠4. m∠1 = m∠3 = m∠…
$m\angle1 = 129^{\circ}$, $m\angle3 = 51^{\circ}$, $m\angle4 = 51^{\circ}$
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find the distance between the two points rounding to the nearest tenth …
$8.2$
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solve for x and y. x = (simplify your answer. type an exact answer, usi…
$x=\sqrt{35}$, $y = \sqrt{14}$
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find the distance between the two points rounding to the nearest tenth …
$6.4$
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the measures of the angles of a triangle are shown in the figure below.…
$x = 102$
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find the value of x. x = ?
$7$
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find the value of a and b.
$a = 65$ $b = 35$
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answer the questions below. write your answers in simplest form. (a) a …
(a) 13 m (b) 3 cm
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find the distance between the points (8, 1) and (5, 4). write your answ…
$3\sqrt{2}$
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given m||n, find the value of x.
\(100\)
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lines l, m, and n lie in a plane and are cut by a transversal, t. ∠1 is…
Lines $m$ and $n$ are parallel; converse of same side interior angle theorem
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given the triangle below, what is the length of the hypotenuse? 3 cm 5 …
B. \(\sqrt{34}\text{ cm}\)
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find the area of the shape. (sides meet at right angles.)
24
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the measures of the angles of a triangle are shown in the figure below.…
\(33.5\)
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in the diagram below, $overline{be}congoverline{ec}$, $mangle aeb = 21^…
$159^{\circ}$
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using the pencil, plot the point (3, 0).
Locate the point on the x - axis at x = 3.
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what is the name of this figure? b c
Line - segment
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question find the distance between the two points rounding to the neare…
$7.2$
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if fg = 2 units, fi = 7 units, and hi = 1 unit, what is gh? 3 units 6 u…
4 units
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find the area of the shape. (sides meet at right angles.)
24 square millimeters
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what is an angle that is supplementary to ∠3?
∠4
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which angle is supplementary to ∠6? ∠5 ∠3 ∠1 ∠2
∠5
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solve for the value of e. answer attempt 2 out of 2 e =
$28$
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which angles are congruent to each other? ∠7 and ∠5 ∠5 and ∠2 ∠2 and ∠7…
D. $\angle1$ and $\angle8$
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1. use the diagram below to complete each part. a) name the vertex of ∠…
a) Vertex of ∠4: B b) Sides of ∠1: $\overrightarrow{BD}$ and $\overrightarrow{BC}$ c) Another name for ∠5: ∠DBE d) Classification of ∠EBF: Acute angle e) Angle bisector: $\overrig…
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look at this diagram: if $overleftrightarrow{qs}$ and $overleftrightarr…
$60$
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question 1 of 10 based only on the information given in the diagram, wh…
A. LA B. AAS
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based only on the information given in the diagram, which congruence th…
B. LA D. LL
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what is the value of z? z = □
$6$
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use the protractor to find the degree measure of the angle. make sure t…
(You need to actually use a protractor to measure, so no specific value is given here. But the steps above show how to measure.)
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what is the measurement of this angle?
160°
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modeling real life the map shows the intersections of three roads. malc…
$111$
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use the figure below for questions 1 - 4. 1. give another name for line…
1. Line AB 2. Point B 3. Points B, C, D 4. Plane ACD
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what is the midpoint of $overline{ab}$? point h point i point g point f
point G
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a triangle is rotated about p in the diagram. complete the sentence to …
The counter - clockwise rotation is 90 degrees and the clockwise rotation is - 90 degrees.
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from this given statement, select the definition, property, postulate, …
A. Definition of a segment bisector
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the units of the subway map below are in miles. suppose the routes betw…
\(6.4\)
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look at this shape: which image shows a rotation? a b c a b c
B.
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if ∠8≅∠10 and ∠1≅∠7, which describes all the lines that must be paralle…
Lines r and s and lines t and u must be parallel.
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look at this shape: which image shows a translation? a b c
A. Option A shows a translation.
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what is the measurement of this angle?
110°
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look at this shape: which image shows a rotation?
B.
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identify a pair of segments that are marked perpendicular to each other…
LM and MN
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find the coordinates of the other endpoint of the segment, given its mi…
$(-9,-21)$
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classify the polygon by the number of sides. tell whether it is convex …
The polygon is a pentagon and it is convex.
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the figure below shows rectangle abcd on a coordinate plane. if the rec…
B. \((10,10)\)
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for the figure below, give the following. (a) one pair of vertical angl…
(a) $\angle2$ and $\angle4$ (b) $\angle1$ and $\angle2$ (c) $\angle1$ and $\angle2$
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in the diagram below, $overline{be}perpoverline{ed},overline{ac}congove…
\(58^{\circ}\)
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line segment ab is dilated to create line segment ab using point q as t…
2
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what is the area of a circular region whose diameter is 6 centimeters? …
D. $9\pi$ square cm
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question 9 of 45 given that the triangles shown below are similar, what…
A. 5
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question 8 of 45 which similarity postulate or theorem can be used to v…
A. AA postulate
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question what is the area, in square meters, of the trapezoid below?
78.34 square meters
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question 7 of 45 which term best describes the shapes below that are th…
C. Similar
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question 6 of 45 using the diagram below, which of the following parts …
B. \(\angle A\cong\angle D\)
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question 5 of 45 which of the following must be true to prove △abc≅△def…
B. $\angle C\cong\angle F$
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question 4 of 45 in the figure below, which term best describes point x…
A. Centroid
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what is the area, in square meters, of the isosceles trapezoid below? 5…
$62.44$ square meters
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segment addition. a, b, and c are all on the same line. point b is betw…
4
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points, lines, and segments 2 multiple answer 2 points identify the ite…
B. Line EF, D. Line FE
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question 3 of 45 in the triangle below, which of the following best des…
C. Angle bisector
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question 2 of 45 in the diagram of △rst, which term describes point u? …
C. Incenter