Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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two distinct lines, (l) and (m), are each perpendicular to the same lin…
90 degrees
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question triangle hij is similar to triangle klm. find the measure of s…
$24.5$
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question a cylinder has a base radius of 8 inches and a height of 19 in…
$3818.2$
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question what is the volume, in cubic feet, of a rectangular prism with…
# Explicación: ## Paso 1: Escribir la fórmula del volumen La fórmula para el volumen $V$ de un prisma rectangular es $V = l\times w\times h$, donde $l$ es la longitud, $w$ es el a…
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in the diagram below, $overline{no}$ is parallel to $overline{kl}$. if …
$12$
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two distinct lines, $ell$ and $m$, are each perpendicular to the same l…
$0^{\circ}$
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two distinct lines, (l) and (m), are each perpendicular to the same lin…
90 degrees
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two distinct lines, l and m, are each perpendicular to the same line n.…
90 degrees
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2. in △def, ∠d = 34°, ∠f = 77° and side de = 15.3 cm, find the length o…
$8.8$ cm
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two little triangles of wrinkles appeared at the corners of his eyes. e…
There is not enough information in the passage to determine the setting accurately among the given options.
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math 2 unit 3 classwork soh cah toa directions - a.) find the value of …
The values of $x$ and $\theta$ are found using SOH - CAH - TOA as shown above for each triangle. The full - set of calculations for all triangles in the worksheet should be done i…
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q. if < abc = 103°, find m< abd
$46^{\circ}$
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the measure of an angle is 102.4°. what is the measure of its supplemen…
77.6°
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lines (overleftrightarrow{bg}), (overleftrightarrow{tl}), and (overleft…
Alternate interior angles
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4.trig - soh - cah - toa_put any 3 two digit numbers to put in the boxe…
A. $\frac{3}{5}$ B. $\frac{3}{2}$
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what is an angle that is supplementary to ∠fgb?
∠BGC
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hüseyin draws a fox on graph paper using the scale shown below. the fox…
A. Option A
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which angle is complementary to ∠bdc?
Angle ADB
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select all the points that stay in the same location after being reflec…
C.
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math 2 unit 3 classwork name: thiago gonzalez soh cah toa directions - …
Since the specific values of angles and sides for each triangle are not fully provided in a clear way in the text part (only some hand - written values are shown in the image whic…
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two angles are given. m∠g=(2x - 90)°, m∠h=(180 - 2x)°. which statements…
∠g and ∠h are complementary.
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3. which statement is true about a translation? a translation takes a l…
A translation takes a line to a parallel line or itself.
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cd and ab intersect at point e as shown where m∠cea=(6x + 3)°, m∠bed=(1…
$2$
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lines bg, tl, and hk intersect line pc as shown. which of the following…
Alternate interior angles
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lines $overleftrightarrow{bg}$ and $overleftrightarrow{zp}$ are paralle…
A. $37^{\circ}$
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find the distance from point w to (overleftrightarrow{yz}). if necessar…
$2.8$ units
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jaylynn draws a hen on graph paper using the scale shown below. the hen…
96
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find the distance from point x to yz. if necessary, round your answer t…
$2.8$ units
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line cd with ∠gfc and ∠gfd are shown. which could be measures for ∠gfd …
$m\angle GFC = 62^{\circ}$ and $m\angle GFD = 118^{\circ}$
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a hollow toy, with the dimensions shown in the figure, is to be stuffed…
$58.64$ cubic inches
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the measure of angle r is 6 less than 5 times its complement. what is t…
16
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type the correct answer in the box. use numerals instead of words. if n…
84
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8. a small plane takes off from an airport and begins to climb at a 14.…
56069 ft
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a plane intersects a prism parallel to the base of the prism. the cross…
8
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example 3 name the type of angle relationship. if no relationship exist…
Example 3: a. alternate - exterior b. vertical c. same - side interior d. none e. none f. none Example 4: a. corresponding b. corresponding c. alternate - interior d. none e. none…
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4. solve for angle p (2): 5. solve for the indicated side (2): 7. sketc…
4. Angle \(P\approx86.5^{\circ}\) 5. Side \(x\approx18\mathrm{cm}\) 7a. \(c\approx31\mathrm{cm}\), \(A\approx71^{\circ}\), \(B = 43^{\circ}\) 7b. \(X\approx56.5^{\circ}\), \(Y\app…
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the class is building a new house for mina. the house will be 50 sq. ft…
Approximately 166.67 mm on the blueprint represents the 50 - sq ft house.
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3.) given m||n, find the value of x. rubric: 3pts = correct equation (e…
\(x = 10.375\)
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ku - knowledge & understanding--- (circle true or false) (10 marks --- …
1. True 2. False 3. False 4. True 5. False 6. True 7. True 8. True 9. True 10. True
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math 145: mathematics for computing i in - class activity 5: uncertaint…
$4950$ m
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math 2 unit 3 classwork soh cah toa directions - a.) find the value of …
s for Problem Set #1 (partial): First triangle: $\theta\approx36.9^{\circ}$ Second triangle: $x\approx15.6$ Third triangle: $\theta\approx36.9^{\circ}$ Fourth triangle: $x\approx5…
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2) k + 10 ≥ 5
$k\geq - 5$ and on the number - line, we have a closed circle at - 5 and shade to the right.
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a manufacturer makes solid rubber balls. it takes 111.3 cubic inches of…
4.14
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a candle manufacturer sells cylindrical candles in sets of three. each …
A. 27 $\pi$ cubic inches
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the volume of clay used to build a cylindrical pillar with a height of …
$36\pi$
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if the circle in the diagram revolves about the vertical dashed line, w…
D. a solid ring
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the graph shows triangles abc and jkl. are abc and jkl similar? yes, be…
Yes, because a dilation centered at the origin with a scale factor of $\frac{1}{2}$ followed by a translation two units to the right and one unit down maps $ABC$ onto $JKL$.
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10. which parts must be congruent to prove that δmud ≅ δcat by the asa …
10. D. $\angle M\cong\angle C$ 11. C. SAS
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matching: use the figure below to classify each pair of angles using th…
1. D. linear pairs 2. C. vertical angles 3. C. vertical angles 4. E. none of these angle pairs 5. A. corresponding angles
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matching: use the figure below to classify each pair of angles using th…
1. D. linear pairs 2. C. vertical angles 3. C. vertical angles 4. E. none of these angle pairs 5. A. corresponding angles
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th 2 unit 2 test congruence - version 1 name: inigo gonzalez matching: …
1. C. vertical angles 2. C. vertical angles 3. D. linear pairs 4. E. none of these angle pairs 5. A. corresponding angles
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math 2 unit 2 test congruence - version 1 name: thiago gor matching: us…
1. D 2. C 3. E 4. E 5. E
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find the scale factor of each pair of similar triangles. 6) scale facto…
Scale factor of $P$ to $Q$: $3$ Scale factor of $Q$ to $P$: $\frac{1}{3}$ Scale factor of $K$ to $L$: $\frac{9}{16}$ Scale factor of $L$ to $K$: $\frac{16}{9}$ Scale factor of $U$…
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6. solve the right - angle triangle, rmh, if: r = 18.2m; h = 54.6m; h =…
$m\approx51.48m$, $R\approx19.47^{\circ}$, $M\approx70.53^{\circ}$
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the diagram shows $overleftrightarrow{ab}$, $overrightarrow{cd}$, and $…
67
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consider the triangles. explain why the two triangles are not similar. …
The sides of $\triangle PQR$ and $\triangle STU$ are not proportional.
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what fraction of the shape is orange? use a slash ( / ) to separate the…
1/3
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the two triangles are similar. describe a sequence of transformations t…
$\triangle{FGH}$ can be mapped onto $\triangle{JKL}$ by rotating it $180^{\circ}$ and dilating it by a scale factor of approximately 1.5.
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use a word from the list above to complete each sentence. 5. the symbol…
7. parallel 12. C. right 13. G. parallel
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in the figure, lines ad and ce intersect at point f. name a pair of ver…
∠CFD and ∠AFE
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name: hoshi 3.1 to 3.3 quiz \\(\\frac{a}{\\sin a}=\\frac{b}{\\sin b}=\\…
1. $\theta\approx61.0^{\circ}$ 2. $b\approx37.9$ cm 3a. $A = 75^{\circ}$, $b\approx12.6$ cm, $c\approx22.8$ cm 3b. $Y = 70.8^{\circ}$, $Z\approx49.2^{\circ}$, $y\approx13.1$ mm
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the radius of a circle is 2 feet. what is the circles area? round your …
$12.57$ square feet
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in the figure, lines ad and ce intersect at point f. determine the meas…
$42$
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10. what kind of transformation is this? a) reflection b) translation c…
a) (-1, 4)
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in the figure, lines ad and ce intersect at point f. determine the meas…
$48$
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7. having the same size and shape: a) congruent b) similar c) preimage …
7. a) Congruent 8. a) Translation 9. a) Reflection
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6. if two lines are parallel to the same line, they are parallel to eac…
12. C. right 13. G. parallel
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in the figure, lines ad and ce intersect at point f. determine the meas…
$138$
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calculate the slope of the line in the following graph: o 2 o 1 o -1 o …
1
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part ii: basic constructions 4. short answer describe the steps to cons…
1. Open compass more than half - length of segment, draw arcs from both ends. 2. Connect intersection points of arcs with straightedge.
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chu plotted 3 points on a grid. the 3 points were all on the same strai…
D. \((7,3)\)
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2. short answer if ∠abc = 44° and ∠cbd = 80°, what is the measure of ∠a…
$124^{\circ}$
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in the figure, a || e, m || n, and m∠3 = 112°. what is the m∠1? enter y…
$112$
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foundations of geometry test part i: measuring segments and angles 1. m…
d) $4\sqrt{2}$
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in the figure, j || k and m∠1 = 63°. what is the m∠4? enter your answer…
$63$
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in the figure, a || b and m∠3 = 34°. what is the m∠7? enter your answer…
$34$
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in the figure, x || y and a is a transversal that crosses the parallel …
∠1 and ∠5
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what is the name of the relationship between ∠1 and ∠4? o alternate ext…
alternate exterior angles
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use this diagram for the following: find each measure: cg __ dg __ ab _…
\(CG = 9\), \(DG = 6\), \(AB = 9\), \(CB = 7\), \(DE = 2\), \(GH = 3\), \(EH = 7\), \(AH = 14\), \(AC = 2\), \(CH = 12\), \(FB = 1\), \(CD = 3\)
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which choice is the best paraphrase of the following excerpt from help …
D. The people in the subway cheered as the young man in the green jacket shook off the shock of saving the homeless man, who had fallen from the
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which choice is the best paraphrase of the following excerpt from \help…
D. The people in the subway cheered as the young man in the green jacket shook off the shock of saving the homeless man, who had fallen from the
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name: pedro solve each problem and graph the 1) |20x|-8≥72
The solution of the inequality \(|20x|-8\geq72\) is \(x\leq - 4\) or \(x\geq4\). On the number - line, we mark a closed circle at \(x=-4\) and shade to the left, and mark a closed…
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if ac = 35, find the value of each of the following x ab ac a b c x + 3…
$x = 10$ $AB=13$ $AC = 35$
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point b is the mid - point of segment $overline{ac}$. if $overline{ac}$…
5
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find (xy) if the coordinate of (x) is 3 and the coordinate of (y) is 4.
12
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find ef if the coordinate of e is -7 and the coordinate of f is -10.
3
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given m||n, find the value of x. answer attempt 1 out of 2 x =
\(x = 1\)
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geometry assessment name: name redacted date: 10/7/20 4 points per ques…
11
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two triangles are congruent and the corresponding if and only if the co…
1. sides; angles 2. reflexive 3. vertical
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3. is there enough information to determine if the two triangles are co…
Yes, the two triangles are congruent by the SAS (Side - Angle - Side) congruence criterion.
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2. the two triangles are congruent. find the perimeter of triangle gfe.
9.8
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in the figure below, lines m and n are parallel, m∠2 = 62° and m∠3 = 73…
(a) \(m\angle5 = 45^{\circ}\), because the sum of the interior angles of a triangle is 180°, and by substituting the given values of ∠2 and ∠3 into the angle - sum formula \(m\ang…
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the regular polygon below is to be rotated about its center. what is th…
$90^{\circ}$
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the regular polygon below is to be rotated about its center. which angl…
$180^{\circ},108^{\circ},288^{\circ}$
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use the graph to answer the question. alice reflected the trapezoid in …
C. $x = 1$
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part 2 - missing side lengths & angles measures 1. the two triangles ar…
In \(\triangle RPK\): \(\angle K = 35^{\circ}\), \(RP = 11\), \(RK=\sqrt{202}\) In \(\triangle FHA\): \(\angle A = 55^{\circ}\), \(HA = 9\), \(FA=\sqrt{202}\)
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sarah transformed △ efg to make △ efg. • are △ efg and △ efg congruent?…
C. Yes, they are congruent. $\triangle EFG$ was translated to form $\triangle EF'G'$
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the regular polygon below is to be rotated about its center. which angl…
The angles of rotation that carry the octagon onto itself are \(45^{\circ},90^{\circ},135^{\circ},180^{\circ},225^{\circ},270^{\circ},315^{\circ},360^{\circ}\) and their multiples.
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the regular polygon below is to be rotated about its center. what is th…
\(72^{\circ}\)
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lesson 5 | session 2 develop performing sequences of transformations in…
The coordinates of $\triangle A''B''C''$ are obtained by first reflecting the coordinates of $\triangle ABC$ across the $x -$axis and then dilating the resulting coordinates by a …