WorksheetsArea of Composite Figures
Total questions: 20
Worksheet time: 21mins
Name
Class
Date
1.
What is the formula for the area of a triangle
a)
A=bh
b)
A=lw
c)
A=s2
d)
A=1/2(bh)
2.
What is the formula for the area of a parallelogram?
a)
A=bh
b)
A=lw
c)
A=s2
d)
A=1/2(bh)
3.
How do you find the diameter of a circle
a)
Multiply by pi
b)
Multiply the radius by 2
c)
Divide the radius by 2
d)
It's impossible...
4.
Area of a Trapezoid
a)
1/2 b*h
b)
1/3 b*h
c)
1/2 (b1+b2)h
d)
1/2 l*w*h
5.
Area of a Circle
a)
b)
c)
d)
6.
Circumference of a circle
a)
b)
c)
d)
7.
how many sides does a parallelogram have?
a)
4 sides
b)
3 sides
c)
8 sides
d)
6 sides
8.
how many sides does a triangle have?
a)
6 sides
b)
4 sides
c)
3 sides
d)
2 sides
9.
how many parallel sides does a rectangle have?
a)
4
b)
8
c)
7
d)
2
10.
how many sides does a trapeziod have?
a)
4
b)
6
c)
9
d)
8
11.
What shape is this?
a)
rectangle
b)
square
c)
rhombus
d)
circle
12.
What shape is this?
a)
pentagon
b)
trapezoid
c)
rhombus
d)
rectangle
13.
What shape is this?
a)
oval
b)
circle
c)
triangle
d)
square
14.
What shape is this?
a)
trapezoid
b)
square
c)
rectangle
d)
pentagon
15.
What shape is this?
a)
triangle
b)
rectangle
c)
trapezoid
d)
rhombus
16.
What is the area of this rectangle?
a)
40 square centimeters
b)
45 square centimeters
c)
28 centimeters
d)
50 square centimeters
17.
Which combination of shapes is NOT possible? (Pay attention to addition or subtraction!)
a)
Rectangle + Rectangle
b)
Trapezoid + Trapezoid
c)
Rectangle - Rectangle
d)
Trapezoid - Trapezoid
18.
Which combination of shapes is NOT possible?
a)
Rectangle + Circle
b)
Rectangle + Semicircle
19.
Which combination of shapes is NOT possible?
a)
Trapezoid + Rectangle
b)
Rectangle + Triangle
c)
Rectangle - Trapezoid
d)
Rectangle - Triangle
20.
What is a composite figure?
a)
a shape
b)
a shape made of smaller shapes
100 %
