Question

find the base of a triangle of area 40 square centimetre and height 10 cm ??​

Answer 1

Answer:

Area of traingle = 1/2 x base x height

40cm² = 1/2 x base x 10cm

4 x 2 = base

By solving,

Base = 8 cm

Answer 2

Answer:

we can find base by this way :-

Using the formula

A= hb

2

Solving for. base

b=2A

hb=2·40

10=8cm