Question

The area of a right-triangular region is 66.23 sq cm. If one of the sides containing the right angle is 7.4cm, find the other side.

Answer 1

Step-by-step explanation:

Area of Right Triangle=66.23 sq.cm

One side containing right angle=7.4 cm

Other side=?

Area of Right Triangle=1/2×1st side ×2nd side containing right angle=

or 66.23=1/2×7.4×2nd side

or 66.23=3.7×2nd side

or 66.23/3.7=2nd side

or 2nd side=17.9 cm