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20 questions
Area of a rectangle
Area of a triangle
Area of a trapezoid
1/2 (b1 +b2) *h
Area of a rectangle
Area of a triangle
Area of a parallelogram
Area of a trapezoid
1/2 (b) *h
Area of a square
Area of a rectangle
Area of a triangle
Area of a parallelogram
Find the area of the trapezoid. (follow steps on board)
18 m^{2}
165 m^{2}
84 m^{2}
22.5 m^{2}
What is the perimeter of this figure?
12 cm
32 cm
24 cm
20 cm
What is the area of this figure?
12 sq. cm
32 sq. cm
16 sq. cm
28 sq. cm
Carlos needs to build a fence for his chickens. The area he wants to build a fence around is 40 feet long and 20 feet wide. How many feet of fence does he need to buy? (hint: 40 x2 + 30x2)
800 feet
120 feet
60 feet
Find the area of this triangle.
12 in^{2}
22 in^{2}
18 in^{2}
24 in^{2}
What is the perimeter of an Olympic-size swimming pool?
150 m
125 m
135 m
165 m
What is the area and perimeter of this figure?
12 sq. cm, 7 cm
7 sq. cm, 12 cm
12 sq. cm, 14 cm
Find the area?
20 cm^{2}
56 cm^{2}
28 cm^{2}
27 cm^{2}
Find the area of the trapezoid.
A = 19 cm^{2}
A = 39 cm^{2}
A = 78 cm^{2}
A = 120 cm^{2}
What is the perimeter?
24 units
18 units
22 units
32 units
Calculate the area:
2530 yds^{2}
2670 yds^{2}
101 yds^{2}
354 yds^{2}
Find the area. 1/2 (bh)
102 ft^{2}
204 ft.^{2}
46 ft
51 ft^{2}
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