Question

Find area of an equilateral triangle whose altitude is 10root3cm

Answer 1

Answer:

....Hope it helps buddy...

Step-by-step explanation:

Side = √3/2 * altitude = √3/2 * 10√3 = 15

Answer 2

Answer:

side= √3/2 × altitude = √3/2 × 10√3=15cm

Area of equilateral triangle = √3/4 × side^2

Area = √3/4 × 225= 225√3 /4

Hope this will help you mate