The perimeter of triangle ABC is 36 cm. The length of the AB side is 10 cm, the length

univerkov | July 18, 2021 | education

The perimeter of triangle ABC is 36 cm. The length of the AB side is 10 cm, the length of the BC side is 4 cm longer. What is the length of the side of the speaker?

Given:
The perimeter of triangle ABC is 36 centimeters.
The length of the AB side is 10 centimeters.
The BC side is 4 centimeters longer than the AB side.

Let’s find what the length of the BC side is equal to:
10 + 4 = 14 centimeters.
We calculate the length of the side of the speaker:
36 – 10 – 14 = 36 – 24 = 12 centimeters.
Answer: AC is equal to 12 centimeters.

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