1.

The area of an equilateral triangle is 12√3 cm square. Find it's hieght​

Answer»

Answer:

HEIGHT =6 cm

Step-by-step EXPLANATION:

formula of EQUILATERAL triangle is a²√3/4=12√3

a²=12×4√3/√3

a²=48

a=4√3

by Pythagoras PROPERTY

h²=p²+b²

(4√3)²=p²+(2√3)² ( as we have to FIND height base is ÷by2)

48=p²+12

36=p²

p=6

Height =6 cm



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