Areas
Areas
Composite Figures
Similar Figures and cross sections
Surface Area
100
What is the area formula for a parallelogram?
A=bh
100
What is the area formula for a trapezoid?
A=1/2(h)(b1+b2)
100
Find the area.
21 ft2
100
25m2
100
867cm2
200
What is the area formula for a sector?
theta/360*pir^2
200
What is the area formula for a kite?
A=1/2d1d2
200
Find the area.
54 units2
200
24cm2
200
1190in2
300
Find the area of the sector.
11.2ft2
300
Find the area of the trapezoid.
165mm2
300
521mm2
300
What shape does the cross section make if it was cut vertically?
Rectangle
300
What is the surface area?
180cm2
400
If the area of a parallelogram is 36 square inches and the base is 12, what is its height?
3in
400
Find the area of a circle with a diameter of 14 inches.
153.9in2
400
Find the area of the shaded region.
110cm2
400
What shape would the cross section make if it was cut horizontal to the base?
Square
400
What is the surface area?
923.6in2
500
If the area of a circle is 96 square centimeters, what is the diameter of the circle?
about 11cm
500
A 12 inch pizza is cut into 9 equal slices, what is the area of each slice?
about 12.6in2
500
Find the area of the shaded region.
199.5ft2
500
Solve for x.
12
500
What is the surface area?
3694.5cm2