Question

Find the perimeter of a right angled triangle whose two legs are 3cm 4cm and hypotenuse is 5 cm

Answer 1

the perimeter of a equilateral triangle = 3 X side

therefore we know that it's not equilateral triangle

therefore, perimeter = sum of all sides

3+4+5=12 cm

therefore, perimeter =12 cm ans..

Answer 2

PERIMETER = SUM OF ALL SIDES

5+4+3

PERIMETER WILL BE 12cm