11.2: Area of Trapezoid, Rhombus, Kite
Area of a Trapezoid:
A = 1/2h(b +b )
1
2
or
A = midsegment ∙ h
Apr 9­7:37 AM
Area of a Kite and Rhombus:
Feb 18­8:24 AM
Find the area.
They have the SAME FORMULA!!!
A=
1
2
d 1d2
Apr 9­8:32 AM
Feb 18­8:29 AM
Apr 9­8:43 AM
Apr 9­8:37 AM
1
Apr 9­8:38 AM
The base of a triangle is one half the height. The area of the triangles is 64 cm2.
Find the base and height.
Apr 9­8:39 AM
The height of a trapezoid is 8 ft. One base is twice as long as the other and the area is 72 ft2. How long is each base?
One diagonal of a kite is twice as long as the other. The area of the kite is 72.25 in2. How long is each diagonal?
Apr 9­8:40 AM
Feb 20­12:44 PM
Feb 28­10:01 AM
2