the base of an isoseceles triangle measure 24 cm and it's area is 60cm^2 find it's perimeter
Answers
Answered by
0
area of isosceles triangle = 1/2×b×h = 60
24×h/2 = 60
h = 5 cm
side =root 12^2+5^2
side = root169
side = 13
perimeter = 13+24+24 = 61 cm
24×h/2 = 60
h = 5 cm
side =root 12^2+5^2
side = root169
side = 13
perimeter = 13+24+24 = 61 cm
Similar questions