Question

Find the number of triangles in the given figure? 

• A. 12
• B. 13
• C. 15
• D. 14
• E. 11

Hint:

Label vertices and use a systematic method to count triangles by their size and position.

Answer 1

The Correct Option is D

Step 1: Systematic Counting:
Count triangles of all sizes in Q89.png: small triangles, medium triangles formed by combining smaller ones, and large triangles.

Step 2: Summation:
Add all counts carefully to avoid missing or double-counting.
Total triangles = 14.