Question

In figure a right triangle ABC, circumscribes a circle of radius r . If AB and BC are of lengths 8 and 6 cm respectively. Find r

Answer 1

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Answer 2

Answer:

answer= 5cm

Step-by-step explanation:

Given ,

AB =8cm , BC=6cm

In rt. triangle ABC,

AC^2 = AB^2 + BC^2

= (8)^2 + (6)^2

= 64 + 36

= 100

AC =10 cm ,

here , radius of circle = hypotenuse /2

= 10/2 = 5cm