Math, asked by kanil820242, 21 days ago

3. The lengths of three sides of a triangle are 10-cm. 12-cm and 9
perimeter of the triangle?

Answers

Answered by tasmiya27

2

Answer:

add all side lengths you will get answer

Answered by Sukirthan003

0

Answer:

31 cm

Step-by-step explanation:

10 cm + 12 cm + 9 cm = 31 cm

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