Question

find the base of an of a triangle whose area is 50 cm square and height is 8 cm​

Answer 1

Let height be h cm

Since , area of a ∆ = 1/2×b×h

→50=1/2×8×b.

→h = 12.5

Thus, height = 12.5 cm

Answer 2

Hi..

let base be x
area = 50cm^2

▪$area \: of \triangle \: = \frac{1}{2} \times base \times height$

▪$50 = \frac{1}{2} \times x \times 8$

▪$x = 50 \times 2 \times \frac{1}{8}$

▪$x = \frac{100}{8}$

▪$\boxed{x = 12.5}$


#THANKS