In the adjoining figure, a circle touches all the
four sides of a quadrilateral ABCD whose sides
are AB = 6 cm, BC = 9 cm and CD = 8 cm. Find
the length of side AD.
(CBSE 2011]
Answers
Answered by
1
by adjoining the line by a perpendicular line touches a quadrilateral ABCD. ...so there fore
Answered by
3
Step-by-step explanation:
A circle touches all the four sides of a quadrilateral ABCD whose sides are AB = 6 cm, BC = 9 cm and CD = 8 cm Let P, Q, R and S are points where circle touches the sides AB, BC, CD and DA respectively. Therefore, AB + CD = BC + AD 6 + 8 = 9 + AD 14 = 9 + AD AD = 14 – 9 = 5
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