# Triangle and its heights

Calculate the length of the sides of the triangle ABC, if v

_{a}=5 cm, v_{b}=7 cm and side b is 5 cm shorter than side a.### Correct answer:

Tips to related online calculators

Pythagorean theorem is the base for the right triangle calculator.

Cosine rule uses trigonometric SAS triangle calculator.

See also our trigonometric triangle calculator.

Cosine rule uses trigonometric SAS triangle calculator.

See also our trigonometric triangle calculator.

#### You need to know the following knowledge to solve this word math problem:

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