Math, asked by oshin5737, 4 months ago

A triangle has sides of lengths 5 cm,9 cm and 7cm.find its perimeter?

Answers

Answered by Anonymous
0

Answer:

perimeter of triangle=side+side+side

hence,5+9±7=21cm

Answered by borhaderamchandra
0

Answer:

perimeter of triangle=21 cm

Step-by-step explanation:

perimeter of triangle= side + base + side

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