ot Graded 9) You have two similar equilateral triangles. One has sides that measu 40 cm each. What is the scale factor? OA) 8: 2 OB) 5:1 OC) 32 :1 OD) 20: 1 Save Not Graded 2.

Q: b) а 3 34, b %3D20, аnd c 3D 18

A: Given  a=34b=20c=18 `

Q: For the following questions, refer to the right triangle shown below: 3.0 m 4.0 m a) Determine the…

A: a) Given triangle is right  angle triangle. we know that in right angle triangle, square of…

Q: Find the missing length

A: If two triangles are similar, then the ratio of their respective sides must be equal.

Q: A ABC is a right triangle. B What is the measure of side AB? Show your work. 13 m 1 m 3 m D 10 m ©…

A: Simply use the Pythagoras Theorem and simplify.

Q: Q: The angles of a triangle ABC are in A.P.and it is being given that b:c = 3: 2, find ZA.

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Q: 23) What is the area of the smaller triangle? 18 cm 6 cm 12 cm Area of a triangle = , bh o 4 cm2 o…

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Q: ADCB. Find the missing side lengths BA and CD. 2. The triangles below are similar AAEB 10 cm 15 cm 9…

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Q: 3.1 cm Determine the unknown side length in each triangle. b) 15.1 ft c) 13.25 m d) a) 5 cm 6.7 cm…

A: (a) The given triangle is right angled triangle therefore we can apply the Pythagoras theorem.…

Q: In Exercises 1 and 2, use the diagram at the right. A 1. Name the leg opposite ZA and the leg…

A: 1) The leg opposite to ∠A in ∆ABC is BC and the leg adjacent to ∠A  in ∆ABC is AB.

Q: In the sketch O is the centre of the circle and Prove that C =D. %3D C and D are angles in segment…

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Q: The lengths of the sides of a triangle are given. Classify each triangle as acute,right or obtuse

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Q: sing side of each triangle. Round your answers to the nearest tenth if 4) 6.2 yd

A: In this question we will use basic of geometry i.e use of Pythagoras theorem  As we can observe that…

Q: 19) Triangles ABC and DEF are similar. Find length BC when AC = 12, DF = 8 and EF = 3. E B A 32 h.…

A: Given: Triangle ABC and DEF are similar. AC=12, DF=8 and EF=3.

Q: In right triangle ABC, point D is the intersection of the angle bisectors, BE=2", BC=8", CA= 10".…

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Q: 3. In AABC BC> AB, and ACm/T a. Identify the smallest angle? b. Name the longest sides of the…

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Q: AIs it possible for an equilateral triangle to have an angle measure other than 60°? Explain how you…

A: No.    In an equilateral triangle, all the sides are equal. If we use the longest side theorem which…

Q: 3. Consider the following figure: 4cm 11cm ba ollot sd (a) Why are the two triangles in the figure…

A: Here we have to prove that given triangles are similar and do the next step

Q: Given this triangle, what is the value of sec B?

A: Given Triangle is sec B =?

Q: Given: AABC ~ ADEF ~A GHI H. 3x 5x A. Use the figures above to write an example of the Symmetric…

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