Question

The perimeter of a triangle of sides 12.1 cm, 8.9 cm and 10.30 cm is _____________ *​

Answer 1

Explanation:

$\fbox{ \rm \: perimeter = sum \: of \: sides} \\ \sf \twoheadrightarrow 12.1 + 8.9 + 10.3 \\ \bf \twoheadrightarrow 31.3$

Answer 2

Answer: 31.3 cm

Hi myself Anushka Singh