Math, asked by yadavjiy337, 1 month ago

8. Two sides of a triangle are 28 cm and 42 cm and its perimeter is 110 cm. Find its third side.

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Answers

Answered by KaoJ

4

Answer:

Perimeter = 110 cm

1st side = 28 cm

2nd side = 42 cm

3rd side = ?

Perimeter of a triangle = 1st side + 2nd side + 3rd side

110 = 28 + 42 + 3rd side

110 = 70 + 3rd side

3rd side = 110-70

3rd side = 40 cm

Answered by ahmedsajahan925

1

40 cm

Step-by-step explanation:

Perimeter of a triangle is =110

Two sides of a triangle is =28+42=70

110-70=40

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