Question

The area of a right triangle with base 20cm and height 10cm is___ square cm​

Answer 1

Answer:

50 cm because

20+20+10 = 50cm

Answer 2

First off, Area of a right triangle is 1/2 × base × height

GIVEN: Base = 20cm, Height = 10cm

So Area = 1/2 bh

= 1/2 × 20 × 10

= 1/2 × 200

= 100

∴ The area of a right triangle with base 20cm and height 10cm is 100cm²