Question

The area of a right triangular plot is 355.2 m². If one of the sides containing the ries
angle is 29.6 m, find the other side.
trenerium is 78 cm2. If the two parallel sides are 12 cm and 8 cm, find​

Answer 1

Let the length of the other side be h cm. Then, area of the triangle = (1/2) × base × height 129.5 = (1/2) × 14.8 × h 129.5 = 1 × 7.4 × h 129.5 = 7.4h h = 129.5/7.4 h = 17.5 cm Hence, the length of the other side is 17.5 cm.