Math, asked by devindersinghgill44, 7 months ago

The Perimeter of a triangle is 21cm. if first side is 13cm and second side is 4cm. find the third side of the triangle

Answers

Answered by brainly7725

1

Answer:

4cm

Step-by-step explanation:

Total perimeter of triangle=21 cm

1st side =13cm

2nd side=4cm

3rd side=21-(13+4)

=21-17

=4cm

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