Question

find the altitude of a triangle whose base is 40cm and area is 240cm​

Answer 1

Answer:

12 cm

Step-by-step explanation:

Area of triangle = 1/2 × Base × Height

Given that,

Area of triangle = 240 cm²

Base = 40 cm

=> 240 = 1/2 × 40 × Height

=> 240 = 20 × Height

=> Height = 240/20

=> Height = 12 cm