Question

please solve this problem

Answer 1

Area of a right angle triangle = 1/2 x base x height

1/2 x 5s x 3s = 43.2
15s²/2 = 43.2
15s² = 86.4
s² = 86.4/15
S² = 5.76
s = √5.76 = 2.4

now put value of s

5:3
Base = 5 x 2.4 = 12 cm
Height = 3 x 2.4 = 7.2 cm

Answer 2

wrong ans so i deleted it