Question

Area of a right angled triangle is 270 sq cm and its height is 15 cm, then find the base

30 cm

36 cm

13 cm

31 cm

​

Answer 1

Step-by-step explanation:

GIVEN DATA:

AREA OF THE RIGHT ANGLED TRIANGLE = 270 SQ.CM

HIGHT = 15 CM

THE FORMULA OF THE AREA OF THE RIGHT ANGLED TRIANGLE IS 1/2×BASE×HIGHT

1/2×B×15=270

15B/2=270

270×2/15=BASE

BASE=36CM