Congruent Rectangles: Identifying Congruent Rectangles

Examples with solutions for Congruent Rectangles: Identifying Congruent Rectangles

Exercise #1

Are the rectangles congruent?

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Video Solution

Step-by-Step Solution

Since there are two pairs of sides that are equal in size:

4=4,8=8 4=4,8=8 they also have the same area:

8×4=32 8\times4=32

Therefore, the rectangles indeed overlap.

Answer

Yes

Exercise #2

Are the rectangles congruent?

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Video Solution

Step-by-Step Solution

It can be noticed that the length is identical in both rectangles: 3=3

But the width is not equal 2 is not equal to 4

Therefore, the rectangles do not overlap

Answer

No

Exercise #3

Are the rectangles congruent?

222555444AAABBBDDDCCCEEEGGG

Video Solution

Step-by-Step Solution

Note that DC divides AE into two unequal parts.

AC=5 while CE=4

The area of rectangle ABDC is equal to:

5×2=10 5\times2=10

The area of rectangle CDGE is equal to:

4×2=8 4\times2=8

Therefore, the rectangles do not overlap.

Answer

No

Exercise #4

Are the rectangles congruent?

A=20A=20A=20A=24A=24A=24

Video Solution

Answer

No