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CBSE
Class 10
Mathematics
Mathematics
Triangles
Question Bank

If in triangle ABC, ∠A = 30° a...

Single Answer MCQ
Q-00173968

If in triangle ABC, ∠A = 30° and in triangle DEF, ∠D = 30°, which is definitely true?

1

AB = DE

2

ABC is similar to DEF.

3

The area of ABC is equal to DEF.

4

AC is proportional to DF.

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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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