Two sides of a triangle are 12cm and 14cm. The perimeter of the triangle is 36cm. What is its third side?
We know that,
Perimeterofatriangle=sumofallsides36=12+14+thirdsideThirdside=36-26Thirdside=10cm
Hence, the third side of a triangle is 10cm.
Two sides of a triangle are 12 cm and 14 cm. The perimeter of the triangle is 36 cm. What is the third side?
Two sides of a triangle are 12 cm and 14 cm. The perimeter of the triangle is 36 cm. What is its third side?