Question

1) The lengths of a base of a triangle is 12 cm and the length of the altitude to that base is 8 cm , the area of a triangle is _______ .
a) 12 b) 24 c) 36 d) 48​

Answer 1

d). 48 is correct ☑️

Reason :

Base = 12cm

Altitude = 8cm

We know,

area of ∆ = 1/2 × base × height

⟹ 1/2 × 12 × 8

= 48 cm²

Answer 2

Step-by-step explanation:

1/2 *base*height

1/2*12*8

12*4=48