Question

In a kite ABCD, Diagonal AC bisects diagonal BD at point O. If Diagonal BD = 18cm,

AO = 12cm, OC = 40cm. Find perimeter.​

Answer 1

• Step-by-step explanation:

Because AD intersects BD

so BO is 9 cm and OD is also 9 cm.

Then by phythagoras theorem ,

AD is 15 cm , AB is 15 cm , BC is 41 cm and CD is also 41 cm.

therefore,

perimeter of kite is 41 + 41 + 15 + 15 is 112 cm .

112 cm is the perimeter of the kite ABCD.