Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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which angles are supplementary to each other? 15 16 7 8 14 13 6 5 11 12…
∠10 and ∠11
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which angles are supplementary to each other? ∠12 and ∠11 ∠1 and ∠7 ∠2 …
∠12 and ∠11
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which angles are congruent to each other? ∠3 and ∠16 ∠3 and ∠5 ∠12 and …
∠12 and ∠10
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which angles are congruent to each other? ∠12 and ∠8 ∠9 and ∠6 ∠14 and …
∠14 and ∠16
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3. lu is making a fence for her rectangular garden. if she used 24 ft. …
$9$ ft
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which equation is correct and can be used to solve for the value of z? …
$\frac{\sin(76^{\circ})}{2.6}=\frac{\sin(51^{\circ})}{z}$ (the third - option)
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two students stand 1 yard apart and measure their respective angles of …
3.2 yards
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12 vacation liam and his family went to a beach for vacation. while he …
No, the seashell does not have rotational symmetry because it does not look the same after any rotation other than a 360 - degree rotation.
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which angles are adjacent to each other? ∠8 and ∠10 ∠12 and ∠6 ∠6 and ∠…
∠6 and ∠7
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in parallelogram pqrs, if angle p = 70°, what is the measure of angle r…
a. $70^{\circ}$
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which angles are complementary to each other? ∠6 and ∠1 ∠4 and ∠1 ∠5 an…
∠5 and ∠3
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which angle is vertical to ∠3? ∠6 ∠2 ∠1 ∠4
∠6
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which angle is complementary to ∠2?
∠5
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in parallelogram pqrs, if angle p = 70°, what is the measure of angle r…
A. \(70^{\circ}\) ### 2. In a parallelogram, which of the following relationships is always true?
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consider the triangle shown. which shows the sides in order from longes…
$\overline{RQ},\overline{PQ},\overline{RP}$
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which angle is complementary to ∠4?
$\angle5$
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underline each common noun. circle each proper noun. a. many people wat…
a. Underlined: people, boats, river b. Underlined: home, family; Circled: Buckingham Palace c. Underlined: family; Circled: Queen Elizabeth, Windsor Castle d. Underlined: castles;…
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planes s and r both intersect plane r. which statements are true based …
Plane s contains points B and E; Line z intersects plane s at point C; Planes q and r intersect at line y
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circle the word that has the same ending sound as the picture word. won…
No answer can be provided as the picture - word is not clearly defined and no other options are given.
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circle the word that has the same ending sound as the picture word. won…
won
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5. kiran says that polygon efgh is a scaled copy of abcd, but lin disag…
Lin is correct. Polygon \(EFGH\) is not a scaled copy of \(ABCD\) because the ratios of corresponding side - lengths are not the same for all pairs of corresponding sides, even th…
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which of the following inferences is best supported by the details in t…
Given that humans tend to like familiar things, people likely choose dogs that remind them of pets they have seen in photos.
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circle the correct verb. i hears heard the music.
heard
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11. recycling a waste management company offers recycling programs for …
Yes, the recycling symbol has rotational symmetry because it looks the same after being rotated by 120 - degree or 240 - degree increments around its center.
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7. structure write an equation represented by the quick - sketch. 8. pe…
10. 5.5 more minutes 11. 35.33 pounds 12. 102 yd
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a support beam needs to be placed at a 28° angle of elevation so that t…
3.0 meters
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which expression represents the approximate length of (overline{bc})? l…
\(\frac{(3)\sin(66^{\circ})}{\sin(38^{\circ})}\) (corresponding to the first option)
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what is the approximate perimeter of the triangle? use the law of sines…
9.2 units
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in △fgh, h = 10, m∠f = 65°, and m∠g = 35°. what is the length of g? use…
First, find \(m\angle H=180^{\circ}-65^{\circ}-35^{\circ}=80^{\circ}\). By the law of sines \(\frac{g}{\sin G}=\frac{h}{\sin H}\), so \(g = \frac{h\sin G}{\sin H}=\frac{10\times\s…
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what is the value of z, rounded to the nearest tenth? use the law of si…
3.2 units
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more properties of lines common core geometry homework 1. a parallelogr…
Because in a parallelogram \(ABCD\), \(AB\parallel CD\) and through a point outside a line there is exactly one line parallel to the given line.
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my dog could not stop running in circles, he was excited. (a) no change…
C. running in circles, because he was excited.
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which angles are complementary to each other? <4 and <1 <3 and <4 <2 an…
∠3 and ∠4
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use the law of sines to find the value of y. round to the nearest tenth…
1.6 units
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why does the princess hate the lady behind the door? because the prince…
He trusts the princess.
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what is the approximate measure of angle k? use the law of sines to fin…
$34^{\circ}$
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which equation is true for triangle qrs? law of sines: $\frac{sin(a)}{a…
$\frac{\sin(100^{\circ})}{3.5}=\frac{\sin(S)}{2.4}$ (first option)
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circle the complete sentence. my favorite subject is reading. school we…
My favorite subject is reading.
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circle the complete sentence. my favorite subject is reading. school we…
My favorite subject is reading.
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find the volume of the sphere. use 3.14 for pi and round to the nearest…
The volume formula for a sphere is \(V=\frac{4}{3}\pi r^{3}\). Given \(r = 16.8\) ft and \(\pi=3.14\), we have \(V=\frac{4}{3}\times3.14\times(16.8)^{3}=\frac{4}{3}\times3.14\time…
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what is the approximate length of $overline{kl}$? use the law of sines …
3.2 units
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a conical tank is partially filled with water. the height of the tank i…
c. 231.3 cubic meters
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exercice + 4 complete le tableau. effectue tes calculs sur une feuille …
Voir le tableau ci - dessus.
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find the volume of the pyramid. 11 cm 8 cm 6 cm a. 528 cm³ b. 264 cm³ c…
The volume formula for a pyramid is \(V=\frac{1}{3}Bh\), where \(B\) is the base - area and \(h\) is the height. If the base is a right - triangle with legs \(a = 6\mathrm{cm}\) a…
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value: 3 find the volume of the pyramid. 9 in 5 in 11 in a. 495 in³ b. …
The volume formula for a pyramid is \(V=\frac{1}{3}Bh\), where \(B\) is the base - area and \(h\) is the height. The base is a rectangle with length \(l = 11\) in and width \(w = …
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find the volume of the cone. use 3.14 for pi and round your answer to t…
The volume formula for a cone is \(V=\frac{1}{3}\pi r^{2}h\). Here \(r = \frac{22}{2}=11\) ft and \(h = 22\) ft. Substituting \(\pi = 3.14\) into the formula: \(V=\frac{1}{3}\time…
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two teams are pulling a heavy chest, located at point x. the teams are …
$\frac{\sin(A)}{3.2}=\frac{\sin(110^{\circ})}{4.6}$ (corresponding to the fourth option in the original multiple - choice list, assuming the order of options as presented in the i…
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which measures are accurate regarding triangle jkl? select two options.…
B. $k\approx3.7$ units E. $KL\approx3.2$ units
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law of sines: $\frac{sin(a)}{a}=\frac{sin(b)}{b}=\frac{sin(c)}{c}$ tria…
$30^{\circ}$
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law of sines: $\frac{sin(a)}{a}=\frac{sin(b)}{b}=\frac{sin(c)}{c}$ in $…
45° and 135°
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recap the sequence of transformations that takes triangle a to triangle…
Transformation 1: translate 5 units to the right, then Transformation 2: reflect over line m
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**#4.) rahma and zion live at the locations below. who lives closer to …
b. $CD$
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which type of transformation takes triangle a to triangle b?
Reflection
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which type of transformation takes triangle a to triangle b? translatio…
Reflection
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what is the approximate value of b, rounded to the nearest tenth? use t…
4.7 units
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use the figure below to answer the question. lines a and b are parallel…
D. $m\angle1 = m\angle4$, because they are vertical angles
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a rotation takes triangle a to triangle b. well call this transformatio…
Rotate around point \(Y\) 90 degrees counter - clockwise.
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which of the following correctly classifies the relationship between ∠4…
B. same - side interior angles
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a rotation takes triangle a to triangle b. we’ll call this transformati…
Rotate around point (0,0) 90 degrees counter - clockwise.
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9. stan had a piece of wood that was 2 meters long. which lengths below…
A. 200 cm, B. 2000 mm, C. 0.002 km
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two students stand 1 yard apart and measure their respective angles of …
3.2 yards
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8. area of a triangle a = 1/2 bh (solve for b) a = area b = base h = he…
$b=\frac{2A}{h}$
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you were painting a room in your house. unfortunately, you lost the lid…
A. Yes, the container is big enough. There is 577.5 cubic inches of paint left and the new container is 960 cubic inches
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which type of transformation takes triangle a to triangle b? translatio…
Rotation
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law of sines: $\frac{sin(a)}{a}=\frac{sin(b)}{b}=\frac{sin(c)}{c}$ in $…
2.3 units and 7.8 units
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find the volume of the prism. a. 200 in³ b. 207 in³ c. 284 in³ d. 158 i…
A. 200 \(in^{3}\)
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quiz 5.3.1 - volumes of prisms and cylinders find the volume of the pri…
B. 216 km³
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10 alexandre a tracé un triangle dans un plan cartésien. milan affirme …
Milan a raison, c'est un triangle rectangle car les droites BC et AC sont perpendiculaires (le produit de leurs pentes $m_{BC}\times m_{AC}=- 1$).
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find the volume of the prism. round to the nearest tenth. a. 694.8 mi³ …
d. \(437.8\ mi^{3}\)
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25. (-8,7),(-2,7),(-3,3),(-6,3) scale factor ⅓ 26. rotate the figure be…
27. $A'=(4,-3)$ 28. $B'=(3,-1)$ 29. $C'=(1,-3)$ 30. $D'=(0,-1)$ 31. $E'=(1,2)$ 32. $F'=(3,1)$
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a rotation takes triangle a to triangle b. we’ll call this transformati…
Rotate around point X 90 degrees counter - clockwise.
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what is the approximate length of kl? use the law of sines to find the …
C. 3.2 units
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now look at triangles b and c. which type of transformation takes trian…
Rotation
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a rotation takes triangle a to triangle b. we’ll call this transformati…
point X, 90, clockwise
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find the value of x. (4x)° (6x)° 20° x =
25
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circle the digit that is worth a value of 8.
Any one of the 8s can be circled.
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a company is making different size statues that are in the shape of hou…
60
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which statements about the diagram are true? select three options. de +…
DE + EF>DF, 5<DF<13, \(\triangle DEF\) is a scalene triangle
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lee is creating a garden with the dimensions shown. he creates paths th…
The path along $\overline{XY}$ is longer than the path along $\overline{ZY}$, and the path along $\overline{ZY}$ is longer than the path along $\overline{AB}$.
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1.04: swbat determine the length of a segment using the distance formul…
1. d) $\sqrt{5}$ 2. c) I and II
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character name:cyclops what he does what he says what he thinks how oth…
No se puede determinar sin más detalles.
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describe precisely how to take triangle a to its image, triangle b. rot…
Rotate around point X 90 degrees clockwise
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find the number of degrees in the third angle of the triangle. the figu…
95
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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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find the number of degrees in the third angle of the triangle. the meas…
70
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use the given information to find m∠1. m∠4 = 124°, m∠1=(2x)°, m∠2=(x + …
\(62\)
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find the distance between the points (3, 4) and (-1, 0). a 8 b $2\\sqrt…
D. $4\sqrt{2}$
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the area of the shaded sector is 8π. what is the measure of ∠sot, which…
B. $45^{\circ}$
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for a craft project, four students each chose three pieces of wire from…
Sonji
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aaron is making building blocks. the blocks are shaped like triangular …
D. $110$ $cm^{2}$
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in the triangles, $overline{ac}congoverline{fe}$ and $overline{bc}congo…
\(\overline{AB}\) is longer than \(\overline{FD}\)
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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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in triangle xyz, m∠z > m∠x + m∠y. which must be true about △xyz? ○ m∠x …
\(m\angle X + m\angle Y<90^{\circ}\)
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ac is tangent to circle o at point a, and mab = 59. what is m∠acb? (not…
D. 29
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which are the possible side lengths of a triangle? 4 cm, 8 cm, 10 cm 6 …
4 cm, 8 cm, 10 cm
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which triangle is an isosceles triangle?
The triangle with side - lengths 6, 6, and the third side is an isosceles triangle.
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worksheet 1. where is the near east located? 2. who was hammurabi and w…
1. The region encompassing parts of Western Asia and Northeast Africa. 2. The sixth king of the First Babylonian Dynasty; he created the Code of Hammurabi. 3. Engaged in military …
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consider the two triangles. if rt is greater than ba, which statement i…
By the converse of the hinge theorem, \(m\angle S > m\angle C\)
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if two parallel lines are cut by a transversal and one pair of correspo…
1. C. 65 degrees 2. A. The lines are parallel. 3. A. They are congruent. 4. B. 70°
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in the triangles, qr = de and sr = fe. which statement about the sides …
DF < QS