Question

find the area of right angled triangle if its perpendicular=60 cm and hypotenuse=61 cm​

Answer 1

In a right angled triangle

Perpendicular (h) = 60cm

Hypotenuse(b) =61cm

Let hypotenuse be the base

$area \: of \: a \: triangle = \frac{1}{2} \times b \times h$

Area = 1/2*60*61

Area = 30*61

Area = 1830sq.cm