What is the area of a triangle whose sides are 7 cm, 24 cm and 25 cm?
Answer & explanation
Correct answer: option 3
The three sides of the triangle = 7 cm, 24 cm and 25 cm
As we know this is a right angle triangle ,
So the area of a right angle triangle = \(\frac{1}{2}\) × Base × Height
= \(\frac{1}{2}\) × 24 × 7 = 84 cm2