Question

if perimeter of triangle is 40cm, what is the semi perimeter?? ​

Answer 1

Answer:

Semi Perimeter = 1/2 * Perimeter

s = 1/2 * 40 cm

s = 20cm

Answer 2

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Semi Perimeter = 1/2 * Perimeter

s = 1/2 * 40 cm

s = 20cm