Question

two sides of a triangle are 8cm and 11cm and perimeter of triangle is32 cm the value of semiperimeter​

Answer 1

Answer:

Two sides of a triangle=8+11

Perimeter of the triangle=32 cm

@+b+c=32 cm

8+11+c=32cm

19+c=32

C=32-19

C=13

吨

Semiperimeter is 16 cm