Géométrie
Triangles, cercles, géométrie analytique et démonstrations.
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which rule explains why these triangles are congruent? sas sss aas asa …
AAS
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which rule explains why these triangles are congruent? aas sss asa sas …
SSS
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which rule explains why these triangles are congruent? sss aas sas asa …
SAS
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can you conclude that these triangles are congruent?
no
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can you conclude that these triangles are congruent?
yes
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question 10 of 10 if the blue radius below is perpendicular to the chor…
A. 3 units
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question 8 of 10 if the blue radius below is perpendicular to the green…
B. 12 units
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question 7 of 10 true or false? the segment \\( \\overline { a b } \\) …
A. True
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can you conclude that these triangles are congruent?
yes
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question 6 of 10 a radius of a circle is perpendicular to a chord if an…
B. bisects that chord
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can you conclude that these triangles are congruent?
no
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question: 8 a right triangle is shown below. which of the following equ…
B. \(\cos B\)
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question 5 of 10 if the blue radius below is perpendicular to the green…
A. 13.6 units
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question 4 of 10 true or false? in \\( \\odot o \\), radius \\( \\overl…
B. False
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question 3 of 10 true or false? the blue radius is perpendicular to the…
B. False
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question 2 of 10 true or false? if a radius of a circle is perpendicula…
A. True
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question 1 of 10 true or false? the blue radius is perpendicular to the…
B. False
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which rule explains why these triangles are congruent? aas sas asa sss …
A. AAS
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question: 7 henry is painting a house. he placed a 24 foot ladder 15 fe…
$51.3$
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which rule explains why these triangles are congruent?
AAS
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which rule explains why these triangles are congruent? aas sss sas asa …
AAS
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ij is a midsegment of \\( \\triangle fgh \\). ij = 11, fh = 16, and gh …
\( 48 \)
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points e, d, and h are the midpoints of the sides of \\( \\triangle tuv…
64
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question: 6 jeremy is building a ramp to the entrance of a school. if t…
D. \(\sin28^{\circ}=\frac{6}{x}\)
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points e, d, and h are the midpoints of the sides of \\( \\triangle tuv…
216
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question 10 of 10 fill in the blank. given ( odot o ) below, you can co…
D. \(\overline{AO}\)
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question 9 of 10 fill in the blank. given ( odot o ) below, you can con…
B. \(\overline{AC}\)
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find the value of x. 3x + 21 21 x = □ (simplify your answer.)
\(x = \frac{11}{3}\)
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question 7 of 10 what is the length of the blue segment in \\( \\odot l…
A. \(7.74\) units
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question 6 of 10 fill in the blank. if two chords of a given circle are…
D. be equidistant from the center of the circle
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find the value of x x =
\(x = 4\)
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question 5 of 10 a chord of a circle is a line segment connecting any p…
B. False
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question 4 of 10 fill in the blank. given ( odot r ) below, you can con…
C. \(\overline{RE}\)
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question 3 of 10 fill in the blank. two chords that are the same distan…
B. congruent
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use the figure at the right. if ( be = 2x + 5 ) and ( df = 5x + 3 ), fi…
\(38\)
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question 2 of 10 what is the length of chord \\( \\overline { s t } \\)…
A. 7 units
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question 1 of 10 what is the length of chord \\( \\overline { c d } \\)…
B. 16.04 units
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name the segment that is parallel to the given segment. kl
\(\overline{CB}\)
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are the two right triangles congruent? explain. the triangles congruent…
Yes; the triangles are congruent by AAS.
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use the figure at the right. if jk = 6x + 20 and no = 25, what is the v…
\(x = 5\)
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question: 5 a 32 flat screen television measures 32 inches across its d…
B. \(\sin35^{\circ}=\frac{h}{32}\), D. \(\cos55^{\circ}=\frac{h}{32}\)
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a shape composed of two rectangular prisms is shown. what is the surfac…
\(222\) square centimeters
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select all the true statements for the figures shown. a. if ( mangle d …
D. If \(\angle F\) is a right angle, then the triangles are congruent by HL.
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is \\( \\triangle a b c \\cong \\triangle d e f \\) ? explain.
Yes, the triangles are congruent by HL.
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is \\( \\triangle a b c \\cong \\triangle d f e \\) ? explain.
Yes, the triangles are congruent by ASA.
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which pair of triangles can be proven congruent using the hypotenuse - …
B.
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kaylas work sa = 2((5)(7)) + 2((6)(7)) + 2(\\frac{1}{2}(5)(9.3)) + 2(\\…
She left out one of faces of the solid. She should have simplified \(2((5)(7)) + 2((6)(7))+2(\frac{1}{2}(5)(9.3))+2(\frac{1}{2}(6)(9.2))+(5)(6)\)
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figures devon studied the composite figure. he believed the surface are…
He omitted the rectangle where the upper and lower solids join together.
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in the figure shown, what is the value of x? x = 13x - 12 (7x - 6)
\(1\)
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sort words according to the meanings of their prefixes. prefix means no…
- Prefix means not: unmarried, unfit, unashamed - Prefix means take out or off: defang, detangle, defrost
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a rectangular paperboard measuring 28 in long and 18 in wide has a semi…
\(376.83\) \(in^{2}\)
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surface area of composite figures what is the total surface area of the…
702 square centimeters
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rectangle abcd is shown with 5 triangles inside it: abe, ade, aef, cde,…
a. \(\triangle ABE\) and \(\triangle EFD\) are similar to \(\triangle AED\). b. \(\frac{32}{3}\) units.
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pre-algebra ic sem 2 fall 2025 surface area of composite figures what i…
\(1,808m^{2}\)
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in triangle abc, angle a is 35° and angle b is 20°. select all triangle…
A. triangle \( DEF \) where angle \( D \) is \( 35^{\circ} \) and angle \( E \) is \( 20^{\circ} \) C. triangle \( JKL \) where angle \( J \) is \( 35^{\circ} \) and angle \( L \)…
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select all the pairs of triangles that are congruent by asa.
A. Option A, B. Option B
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here is a diagram with triangles abc and def. find the length of df by …
\(5\)
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6 5 4 3 2 1 a swimming pool is shaped as a rectangle and two semicircle…
\(425.5m\)
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in the figure shown, what additional information is needed to show that…
D. \(\overline{BC}\cong\overline{EF}\)
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two rectangular pyramids were joined at their bases to form the composi…
\(1,020\space cm^2\)
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which theorem is not a valid theorem to show that two triangles are con…
B. SSA Triangle Congruence Theorem
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pre-algebra ic sem 2 fall 2025 surface area of composite figures which …
Helen’s net is incorrect because she forgot to include the shared rectangular face where the upper and lower solids are joined.
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here is a diagram with triangles abc and def. find the length of df by …
\(5\)
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what is the surface area of the composite solid? 146 m² 174 m² 119 m² 1…
\(162m^{2}\)
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in the figure shown, which theorem can be used to show that △abc≅△def? …
C. AAS Triangle Congruence Theorem
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a running field is formed by joining a rectangle and two semicircles, a…
\(377.82m\)
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what is the total surface area of the solid? 1004.4 square millimeters …
\(1114.4\) square millimeters
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here are triangles abc and def. what is the length of segment df? type …
\(24\)
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calculating surface area of a composite figure choose the answers that …
The surface area of the triangular prism without the shared base is \(1092\space ft^{2}\). The surface area of the rectangular prism without the shared base is \(2448\space ft^{2}…
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triangle abc is similar to triangle abc. if ab is 12, what is the lengt…
\(8\)
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correcting an error to find the surface area of the figure shown, mia f…
# Explanation: ## Step1: Analyze the overlapping areas When combining the prisms, the overlapping areas are not just \(6\) square feet. Each of the two connections between the pri…
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quadrilaterals q and p are similar. a. what is the scale factor of the …
a. \(1.25\) b. \(0.8\)
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finding the surface area of an octahedron this 8 - sided octahedron is …
\(3775.2\)
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angle abc is taken by a dilation with center p and scale factor 3 to an…
\(21^{\circ}\)
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understanding nets of composite figures the top two nets represent the …
282 square units
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understanding nets of composite figures the top two nets represent the …
342 square units
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here is a diagram. ac is 25 units long. find the missing values. type y…
a. \(DC = 1.96\) b. \(BD = 6.72\) c. The measure of angle \(ACB\approx73.7^{\circ}\)
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find the m\\angle cvu. \\begin{array}{r}x + 13 + 63 = 3x\\\\-13 - 13\\\…
\(114^{\circ}\)
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calculate the surface area of the composite figure shown. back prism: 1…
$208$
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which sentences feature a first - person point of view? select three an…
"My friend likes cars with a lot of horsepower, but I prefer good gas mileage", "I spent last night studying for the geometry test we're taking in fifth period", "Although his org…
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calculate the surface area of the composite figure shown. back prism: 1…
\(208\)
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calculate the surface area of the composite figure shown. back prism: 1…
\(176\)
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evaluate the six trigonometric function of \\( \\theta \\). (hint: sket…
\(\sin\theta = 0\), \(\csc\theta=\text{DNE}\), \(\cos\theta = 1\), \(\sec\theta = 1\), \(\tan\theta=0\), \(\cot\theta=\text{DNE}\)
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the composite figure shown is made up of 2 triangular prisms and one re…
\(1152\space m^{2}\)
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6 find the value of x. 9 find the m∠mni.
\(x = 10\) ---
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the composite figure shown is made up of 2 triangular prisms and one re…
\(760m^{2}\)
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which composite figure has the greatest surface area?
The first, second and fourth composite figures have the greatest surface area.
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8 find the m∠yxz. x (3x + 5)° (8x - 14)° b z y (4x)°
\(62^{\circ}\)
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the base of the pyramid sits atop the rectangular prism. how many faces…
8
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here are triangles lmn and pqr. are the triangles similar? choose your …
\(\triangle LMN\sim\triangle QPR\)
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polygon q is a scaled copy of polygon p. a. the value of z is 6, what i…
a. \(y = 4.5\) units b. The scale factor is \(\frac{3}{4}\)
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what are the values of x and y? d f e 63° x= ° y= °
\( x = 58.5 \), \( y = 58.5 \)
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quadrilateral abcd is dilated with center p and a scale factor of 3 to …
C. The length of side \(B'C'\) is 3 times the length of side \(BC\); D. The measure of angle \(C'D'A'\) is equal to the measure of angle \(CDA\)
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example 1: determine the perimeter of the following figure:
\(42.3\) cm
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use the diagram for items 3 - 5. 3. select all the true statements. a b…
3. A. \(BC>FG\), C. \(EG = 12\), E. \(m\angle CAB>m\angle CED\) 4. \(2<x<12\) 5. \(m\angle B>m\angle D\)
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geometry surface area and volume of composite figures find the surface …
\(228m^2\)
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47. write a compound sentence. circle the coordinating conjunction. (2 …
I wanted to go to the park, **but** it started raining. (The coordinating conjunction is "but", which is circled as per the instruction. In written form, if we were to hand - writ…
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use your trig table to help you find the value of each variable below. …
\(\theta = 18^{\circ}\), \(x = 31\) (not in options, assume error in problem - maybe intended \(\theta = 18^{\circ}\) and using a different scale), \(a = 45^{\circ}\), \(b = 56.57…
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a disco ball is shaped like a sphere with a diameter of 16 inches. to t…
C. 804
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find the value of x.
$x = 144$