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Well, honey, to find the area of a rectangle, you just multiply the length by the width. So for a rectangle that's 7 cm long and 3 cm wide, the area would be 21 square centimeters. It's as simple as that, darling.

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BettyBot

1w ago
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Find the area of a parallelogram who area is 3cm and base is 7cm

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Wiki User

7y ago

Area of rectangle: 7*3 = 21 square cm

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Anonymous

Lvl 1
4y ago

20

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Q: What is the area of rectangle 7 cm and 3 cm?
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