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WorksheetsArea Squares Rectangles Triangles Trapezoids And Circles
Total questions: 20
Worksheet time: 20mins
What is the formula for calculating the area of a circle?
2πr
πr^2
2πd
πd
How can the area of a composite plane figure be determined?
By adding the areas of the subdivisions
By subtracting the areas of the subdivisions
By dividing the areas of the subdivisions
By multiplying the perimeters of the subdivisions
When solving contextual problems involving composite plane figures, what should be the final step?
Subdividing the figure into known shapes
Identifying the number of sides in the figure
Finding the dimensions of the figure
Calculating the area or perimeter of the entire figure
F
G
H
J
K
How can the area of a composite figure be calculated if the areas of the subdivisions are known?
By dividing the areas of the subdivisions
By multiplying the perimeters of the subdivisions
By subtracting the areas of the subdivisions
By adding the areas of the subdivisions
What attribute is used to determine the area of subdivisions in a composite figure?
Area
Perimeter
Volume
Circumference
In a composite figure, what is the purpose of subdividing the figure into known shapes?
To simplify calculations
To change the shape of the figure
To increase the area of the figure
To decrease the perimeter of the figure
What formulas can be applied to solve problems involving composite plane figures?
Diameter, radius, and area formulas
Volume, surface area, and perimeter formulas
Length, width, and height formulas
Perimeter, circumference, and area formulas
What type of quadrilateral has four right angles?
Rectangle
Square
Parallelogram
Rhombus
Kite
Has only one pair of parallel sides.
Rectangle
Square
Trapezoid
Kite
What has four congruent sides?
Rectangle
Square
Parallelogram
Rhombus
Trapezoid
What is the area?
12 cm2
14
14 cm2
24 cm2
Find the area of the figure
26 ft2
20 ft2
52 ft2
40 ft2
Find the area.
15 in2
7.5 in2
28 in2
56 in2
The base of a rectangle is 12 ft and the height is 3.5 ft. What is the area?
15.5 ft2
36 ft2
42 ft2
21 ft2
Calculate the area.
336 cm 2
172 cm 2
459 cm 2
522 cm 2
What is the area of this rectangle?
40 square centimeters
45 square centimeters
28 centimeters
50 square centimeters
What is the formula for the area of a trapezoid?
A=bh
A=1/2 bh
A=1/2 (b1+b2) h
A=1/2(b1 x b2) h
Solve.
102 m2
39 m2
51.2 m
81 m2
what is the area of this semicircle ?
43.96 in2
21.98 in2
153.86 in2
76.93 in2
