Question

find the area of a triangle whose base is 15 cm and altitude is 20 cm​

Answer 1

Answer:

area of triangle is 1/2* base* height

1/2*20*15

10*15

150 cm sq

Answer 2

Area of ∆= 1/2× base × height

= 1/2 × 15× 20

=150cm^2{ans}