In a right-angled triangle

MATHEMATICS · Subjective · CBSE · Mathematics · Introduction to Trigonometry · Introduction to Trigonometry

Problem

In a right-angled triangle, sin⁡θ=725\sin \theta = \dfrac{7}{25} and the perimeter of the triangle is 84 cm84\,\text{cm}. Determine the lengths of all three sides of the triangle.

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