Exams › SSC CGL (Prelims) › General

The area of a regular octagon is made of how many congruent triangles?

1. 6
2. 7
3. 8
4. 9

Correct answer: 8

Solution

A regular octagon has 8 equal sides and 8 equal central triangles when joined from the centre to each vertex. Hence, its area is made of 8 congruent triangles.

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