Question

If points A, B and C are such that AB ⊥ BC and AB = 12 cm, BC = 16 cm. Find the radius of
the circle passing through the points A, B and C.

Answer 1

look into the pic given below...hope it helpz...

Answer 2

LET A CIRCLE PASS THROUGH ABC SO WE GET ABC AS RIGHT ANGLE TRIANGLE AND ANGLE ABC IS RIGHT ANGLE THEN AC IS DIAMETER OF CIRCLE AS IT FORMS SEMICIRCLE AND ANGLE IN SEMICIRCLE = 90 DEGREES 
BY PYTHAGORAS THEOREM 
AC=20 
SO RADIUS = 10 CM