Area of Rectangles
Area of Triangles
Area of Parallelograms
Area of Circles
100
The area of a rectangle with length of 4 ft and a width of 6 ft
24 cm2
100
The area of a triangle with a base of 8 inches and a height of 10 inches.
40 in2
100
The area of a parallelogram with a base of 3 meters and a height of 12 meters.
36 meters2
100
The area of the circle.
66 ft2
200
The area of the rectangle.
176 cm2
200
The area of a triangle with a base of 1 cm and a height of 1 cm.
0.5 cm2
200
The area of this parallelogram.
468 in2
200
The area of a trapezoid. 
176 cm2
300
The area of a rectangle is 26 cm2. What is the length and width of each side.
13 cm and 2 cm
300
The area of the triangle.
56 in2
300
The area of this parallelogram.
322 ft2
300
The area of a circle with a diameter of 12 cm
113.04 cm2
400
Find the area of a rectangle if it has a width of 21 meters and a length of 13 meters.
273 m2
400
The area of a triangle with a base of 125 and a height of 4.
250
400
The area of a parallelogram with a height of 5 meters and a base that is 62 meters long.
310 meters2
400
The area of a circle with a radius of 5 mm
78.5 mm2
500
The area of a rectangle with a length of 25.8 mm and a width of 19.3 mm.
497.94 mm2
500
Find the area of a triangle with a height of 16 and a base of 16.
128
500
The area of parallelogram EFGH is 207 square cm. It's height is 9 inches. Find the base GH.
23 cm
500
The area of the trapezoid. 
19.8 in2