Question

The number of triangles in the following figure is ______.

विकल्प

• 10

• 12

• 13

• 14

Answer 1

The number of triangles in the following figure is 13.

Explanation:

We have,

The names of triangles formed in the given figure are ∆ABC, ∆ABD, ∆ADC, ∆AFG, ∆AEG, ∆AFE, ∆FGD, ∆EGD, ∆FED, ∆FBD, ∆DEC, ∆AFD, ∆AED.