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hodyreva [135]
3 years ago
13

3. What is the perimeter of a rectangle if the width is 2 ½ inches and the length is 4.5 inches?

Mathematics
1 answer:
lapo4ka [179]3 years ago
4 0

Answer:

Perimeter of the rectangle =  14 inches

Step-by-step explanation:

<u><em>Step(i):-</em></u>

Given length of the rectangle = 4.5 inches

Given that the width of the rectangle = 2\frac{1}{2} = \frac{5}{2} = 2.5 inches

The area of the rectangle = length × width

                                          = 4.5 × 2.5

                                          = 11.25 sq inches

<u><em>Step(ii):-</em></u>

Perimeter of the rectangle = 2( length + width)

                                            = 2( 4.5 + 2.5)

                                            = 14 inches

<u><em>Final answer:-</em></u>

Perimeter of the rectangle =  14 inches

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