Question

the total no. of triangle in the following figure is​

Answer 1

Answer:

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➡ The answer is 28...✨

Answer 2

The reqired "option 4) 28 is correct".

Step-by-step explanation:

To find, the total number of triangle =

The total number of triangle = The number of triangle in upper part +  The number of triangle in bigger part +  The number of triangle in bigger part

The number of triangle in upper part = (1 + 2) × 2 + 2 = 8

The number of triangle in bigger part = 1 + 2 + 3 + 4 = 10

The number of triangle in smaller part = 1 + 2 + 3 + 4 = 10

The total number of triangle = 8 + 10 + 10 = 28

Hence, the reqired option 4) 28 is correct.