One side of the triangle is 5.6 cm, which is 1.4 cm more than the second side and 0.7 cm less

univerkov | August 1, 2021 | education

One side of the triangle is 5.6 cm, which is 1.4 cm more than the second side and 0.7 cm less than the third. Find the perimeter of the triangle.

5.6 – 1.4 = 4.2 cm.

5.6 + 0.7 = 6.3 cm.

Let’s calculate what the perimeter is.

5.6 + 4.2 + 6.3 = 16.1 cm.

Answer: 16.7 cm, 16.1 cm.

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