Question

Area of a triangle whose sides are 20 cm, 30 cm and 30 cm is
​

Answer 1

area of triangle is equal to 1/2into base into height, so 1/2 into 20 into 30....then cut 20 by 2 ..so 10into 30 equals to 300

Answer 2

Here is ur answer

Hope it helps you.

Pls ask if there is any query.