Question

Find the semi perimeter of a triangle with sides 8 cm , 7 cm and 5 cm.

Answer 1

Answer:

perimeter= 5+7+8= 20

then semi perimeter = 20/2= 10

please mark as BRAINLIEST

Answer 2

Answer:

10 cm

Step-by-step explanation:

Semi perimeter = a + b + c

2

= 8 + 7 + 5

2

= 20/2

= 10 cm

Hope it helps