Question

find the area in square, centimeters of the triangle whose base and altitude are as follows : a) base 15cm , altitude 8cm b) base 1.5m , altitude 0.8m​

Answer 1

Area of triangle = ½ × Base × Height

(a) Base = 15 cm & Altitude = 8 cm

=> A (∆) = 60 cm²

(b) Base = 1.5 m & Altitude = 0.8 m

=> A (∆) = 0.6 m²