The area of an equilateral triangle whose side is 8 cms is? Options: A . &nbsp64 cm2 B . &nbsp4?3 cm2 C . &nbsp16?3 cm2 D . &nbsp21.3 cm2

The area of an equilateral triangle whose side is 8 cms is?

Question

The area of an equilateral triangle whose side is 8 cms is?

Options:

A . 64 cm2

B . 4?3 cm2

C . 16?3 cm2

D . 21.3 cm2

Answer: Option C

Req. Area = ?3/4 x a2 = ?3/4 x 82 cm2= 16?3 cm2

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