1.

A right angled ΔPQR, where ∠PQR=90∘. A circle with centre O is inscribed in this triangle. Find the radius of circle. Length of side PQ = 8 cm and PR is 15 cm.

Answer»

A right angled ΔPQR, where PQR=90. A circle with centre O is inscribed in this triangle. Find the radius of circle. Length of side PQ = 8 cm and PR is 15 cm.




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