Question

If the area of a right triangle whose height is equal to its base (a) plus two units , is the same as the area of an equilateral triangle whose side is 2a, then a = ? (correct upto 2 decimal places)

Answer 1

Step-by-step explanation:

area of rt ang tri =(1/2)*b*h

=half b sq = half h sq

= area of equi tri =a*2a*cos 30

=a*2a*√3/2

= a*a*√3/2