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15-09-2021
Mathematics

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a rectangle has a length of 30 cm and height 53 mm. What is the perimeter of this rectangle in centimeters

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15-09-2021

Answer:

70.6 cm

Step-by-step explanation:

The length is 30 cm so you multiply by 2 which is 60 and the height is 53 mm so you multiply that by 2 and get 106 mm

to convert millimeters to centimeters you just divide the length value by 10 :)

so 10.6+60=70.6 cm

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