3 years ago

The length of a rectangle is four times its width.

Mathematics

1 answer:

mash [69]3 years ago

6 0

Width of the rectangle is 16 cm

Step-by-step explanation:

Step 1: Let the width of the rectangle be x. Then length = 4x. Find width.

Area of the rectangle = length × width

⇒ 1024 = x × 4x

⇒ 4x² = 1024

⇒ x² = 1024/4 = 256

⇒ x = √256 = 16

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