Question

find the area of an isosceles right angle triangle having the hypotenuse length of 30 cm​

Answer 1

Correct option is

A

450cm

2

Given Right angled Isosceles triangle with base 30 cm

Hence base=height

Now Area=

2

1

base×height

Δ=

2

1

×30×30

Δ=450 cm

2