Question

find the perimeter of a triangle with sides of 10 centimetre ,15cm and 20cm lengths.​

Answer 1

$\huge \bf \underline{ \underline{Question}}$

find the perimeter of a triangle with sides of 10 centimetre ,15cm and 20cm lengths.

$\huge \bf \underline{ \underline{Answer}}$

Perimeter of the triangle,

= 10cm + 15cm + 20cm

= 45cm