Question

Derive the formula to find the height of an equilateral triangle of side A

Answer 1

Answer:

draw equilateral triangle

draw angle bisector, then you will get two right angled triangle

solve for the height of right angled triangle using Pythagoras theorem

then you will get height as

\sqrt{3} \div 2 \times a

3

÷2×a

Step-by-step explanation:

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