Question

hypotenuse of right angle triangle is 25 centimetres and the length of 1 perpendicular side is 24 cm then area is

Answer 1

we can solve this by applying Pythagoras theorem to find the other side and then area is calculated
here we get area=84cm^2

Answer 2

25²=24²+base²
625=576+base²
625-576=base²
49=base²
base =√49
b=7
area =1/2×h×b
=1/2×24×7
=12×7
=84 cm²