Question

In the given figure, a circle touches all the four sides of a quadrilateral ABCD whose three sides are AB 6 cm, BC 7 cm and CD=4 cm. Find AD.​

Answer 1

Answer:

AD=7cm

Step-by-step explanation:

ABCD is a trapezium.

Properties of a trapezium include:

One pair of parallel sides

One pair of opposite sides with equal length (in this case AD and BC).

Since BC= 7 cm, using the properties of a trapezium you will get AD as 7 cm.

Hope this helped..