Question

if perimiter of equilateral triangle is 24cm and hight is 6cm than what will be its area

Answer 1

Answer:

24 $cm^{2}$

Step-by-step explanation:

PERIMETER OF AN EQUILATERAL TRIANGLE = 3×SIDE

ACCORDING TO THE QUESTION,

24 = 3×SIDE

=> 24/3 = SIDE

=> 8cm = SIDE

AREA OF A TRIANGLE = 1/2  × BASE × HEIGHT

                                      = 1/2  × 8 × 6

                                       = 24 $cm^{2}$

Answer 2

Perimeter of a equilateral triangle=3*length of sides=24
3*s=24=>s=24/3=8
Area of triangle=(1/2)*base*height=>(1/2)*8*6=>24cm^2