Question

if a triangle has a base of 7 3 /4 cm and its height is 11 3 /4 cm, find its area​

Answer 1

Answer:

base = 31/4

height = 47/4

area = 1/2*base*height

= 1/2*31/4*47/4=1457/32

= 45 17/32 (ans)