Question

4) Find the length of the side & perimeter of an
equilateral triangle whose height is V3 cm.​

Answer 1

Answer:

side = 2cm and perimeter = 6cm

Step-by-step explanation:

let side be a cm

now, height of equilateral triangle = root3/2 × side root3 cm = root3/2 × a

a = 2 cm

perimeter = 3 × a

= 3 × 2 = 6cm