Question

The difference between the semiperimeter and the sides of abc are 8cm 7cm and 5cm

Answer 1

Answer:

a=8 cm

b=7 cm

c= 5 cm

semiperimeter=a+b+c/2

                        =20/2

                        =10 cm

S-a=2 cm

S-b=3 cm

S-c=5 cm

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