Area Equations
Squares
Rectangles
Triangles
Trapezoids
100
True or False: All area equations use the base and the height to find the area?
True
100
Find the perimeter of a square that has a side length of 18 ft.
72 ft.
100
Find the perimeter of a rectangle that has a base of 7 in. and a height of 6 in.
26 in.
100
What is the area of a triangle that has a base of 15 m. and a height of 19 m.?
142 1/2 m. squared
100
Find the area of a trapezoid that has a base of 12 yds., a base of 20 yds., and a height of 13 yds.
208 yds. squared
200
What is the area equation to find a square, rectangles, rhombus, or a quadrilateral?
Base x Height or Length x Width
200
Find the area of a square that has a side length of 22 yds.
484 yds. squared
200
Find the area of a rectangle that has a base of 45 ft. and a height of 24 ft.
1080 ft. squared
200
Find the area of a triangle that has a base of 400 yds. and a height of 323 yds.
64,600 yds. squared
200
Find the area of a trapezoid that has a base of 27 ft., a base of 16 ft., and a height of 9 ft.
193 1/2 ft. squared
300
What is the area equation for any triangle?
B x H / 2 or L x W / 2
300
Find the perimeter of a square that has a side length of 15 1/6 inches.
60 4/6 inches
300
Find the perimeter of a rectangle that has a base of 10 3/5 yds. and a height of 5 5/6 yds. (simplify your final answer)
32 13/15 yds.
300
What is the perimeter of an triangle that has side lengths of 11 6/7 ft., 14 1/2 ft., and 9 9/14 ft.?
36 ft.
300
Find the area of a trapezoid that has a base of 11 2/3 in., a base of 10 in., and a height of 5 in.
54 1/6 in. squared
400
What is the area equation for a trapezoid?
((Base 1 + Base 2) / 2) x H or ((A + B) / 2) x H
400
Find the area of a square that has a side length of 7 3/4 m.
60 1/16 m. squared
400
Find the area of a rectangle that has a base of 85 1/2 km. and a height of 70 3/4 km.
6049 1/8 km. squared
400
What is the area of a triangle that has a base of 5 2/9 in. and a height of 7 4/5 in.?
20 11/30 in. squared
400
Find the area of a trapezoid that has a height of 6 1/4 km., a base of 11 km., and a base of 8 km.
59 3/8 km. squared
500
What kind of lines are the base and the height in comparison to each other? Why?
Perpendicular Lines because they create a 90 degree angle.
500
Find the area and perimeter of a square that has a side length of 10 2/5 km.
Area: 108 4/25 km. squared Perimeter: 41 3/5 km.
500
Find the height of a rectangle if its base is 32 2/5 m. and its area is 96 m. squared.
2 26/27 m.
500
Find the area and perimeter of an equilateral triangle that has a base of 25 1/4 ft. and a height of 27 ft.
Area: 340 7/8 ft. squared Perimeter: 75 3/4 ft.
500
Find the area of a trapezoid that has a base of 4 1/3 m., a height of 8 4/5 m., and a base of 7 2/3 m.
52 4/5 m. squared
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