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Perimeter and Area of Rectangles and Parallelograms

This topic deals with perimeter and area of rectangles and parallelograms, and composite figures formed by them. We also learn to use the graphs to compute the area/perimeter and to solve application problems.
Practice Question
1

Find the area of the figure:

 
Possible Answers
Your Answer
Correct Answer
A)

840 cm

B)

840 cm2
C)

940 cm2
D)

640 cm2
Practice Question
2

Find the area of the figure:

 
Possible Answers
Your Answer
Correct Answer
A)

21.4 cm2

B)

22.6 cm2
C)

23.8 cm2
D)

22.9 cm2
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