In the kite, ac = 10 and bd = 6.

what is the area of kite abcd?

15 square units
30 square units
45 square units
60 square units

The area of the kite is 30 square units because if we take the area of AC x BD we get 10 x 6 = 60 but considering the four triangles that make up the kite area, each triangle is half of the area which would be obtained if its' two sides perpendicular to each other are multiplied out. 

Idon’t see the picture