Math, asked by laddiuppal438, 10 months ago

Two side of a triangle is 30 cm and 40 cm find the third side if a perimeter is 110 cm

Answers

Answered by kiki9876

2

Sides of a triangle = 30 cm,40 cm, x cm

Perimeter of triangle = 110 cm

Perimeter of triangle = Sum of all sides

110=30+40+x

110=70+x

x=40 cm

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