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CBSE
Class 10
Mathematics
Mathematics
Triangles
Question Bank

In triangle ABC, AB = 5, AC = ...

Single Answer MCQ
Q-00173972

In triangle ABC, AB = 5, AC = 3, and ∠A = 45°. If triangle DEF is similar to triangle ABC, and DE = 10, what is the length of DF?

1

6

2

7

3

8

4

9

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Q1.

Which of the following is true about similar triangles?

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Q2.

If two triangles have corresponding angles equal, what can we conclude about their sides?

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Q3.

Which of the following properties is not a criterion for triangle similarity?

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Q4.

In two similar triangles, if the lengths of two corresponding sides are 4 cm and 6 cm, what is the scale factor?

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