Question

Find the height of an equilateral triangle having side 'a'​

Answer 1

ANSWER

√3

Δ= --------- A^2

4

√3 √3×4A^2

= ---------(2A) ^2= ———————

4 4

Area = √3a^2

AD=h= height

1

area=—-×base×height

2

1

√3a^2=———×2a×h

2