Question

Find the area of the following triangle.

Answer 1

Area of triangle = 1/2 x base x height.
Base QR = 4 cm
Height PS = 6.5 cm
Area (∆PQR) = 1/2 x QR x PS
= 1/2 x 4 x 6.5 = 2 x 6.5 = 13 cm square.

Answer 2

Area of triangle = 1 /2 × base × height

Given : base = 4 cm ; height = 6.5 cm

Area of triangle = 1 / 2 × 4 × 6.5

= 1 × 2 × 6.5

= 13 cm ^2

Hence the area of triangle pqr = 13cm ^2