Worksheets11.3 Area of Polygons and Composite Figures
Total questions: 10
Worksheet time: 25mins
Name
Class
Date
1.
A ___________ polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length).
a)
plain
b)
perfect
c)
regular
d)
magical
2.
What does the 'a' stand for in the following formula?
a)
area
b)
apossum
c)
altitude
d)
apothem
3.
What would be the first step in finding the area of the pentagon?
a)
draw in the apothem
b)
calculate the length of the side
c)
calculate the length of the radius
d)
find the angle measure
4.
What is the formula to find the area of this shape?
a)
d1d2 ÷ 2
b)
l×w
c)
(b1 + b2)÷2
d)
Pa÷2
5.
Find the radius
a)
5 cm
b)
√19 cm
c)
3.1 cm
d)
√13 cm
6.
Find the area of this composite figure
a)
71 cm2
b)
72 cm2
c)
73 cm2
d)
74 cm2
7.
Find the area of this composite figure
a)
77 m2
b)
78 m2
c)
79 m2
d)
80 m2
8.
Find the area of this composite figure
a)
6 cm2
b)
7 cm2
c)
8 cm2
d)
9 cm2
9.
Find the area of the composite figure
a)
40
b)
9
c)
49
d)
61
10.
What is the area of the green area?
a)
195 meters2
b)
195 meters
c)
30 meters
d)
225 meters2
100 %
