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Area of equilateral triangle ^16✓3cm^2 and …

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Area of equilateral triangle ^16✓3cm^2 and find primeter

Posted by Arjun Singh 8 years, 4 months ago

CBSE > Class 09 > Mathematics

1 answers

Rajeev Malhotra 8 years, 4 months ago

Area of equilateral triangle = a²√3 4

16√3 = a²√3/4

a² = 64

a=8 cm

Perimeter 4 x side

P =4 x8

P= 32 cm

1Thank You

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