Question

in figure a circle touches all sides of a quadrilateral ABCD whose sides are AB 6cm BC 9cm CD 8cm. Find the length of AD​

Answer 1

Step-by-step explanation:

in a quadrilateral if a circle touches all the sides then the sum of opposite sides is equal to the sum of other two opposite sides

AB+CD=AD+BC

6+8=x+9

14-9=x

5=x