Question

A rectangle and a triangle have the same area.

Answer 1

Answer:

If a rectangle and a triangle have the same area.

Then,

• L × B = 1/2 × B × H
• 10 × 3 = 1/2 × 6 × H
• 30 = 3 × H
• 30/3 = H
• 10 = H

Hence, the height of triangle is 10cm.