The length of a rectangle is 2cm, and the width is 1 cm. Find the length of a diagonal of this rectangle. A. √3cm B. √5cm C. 3 cm D. 25 cm

asked Apr 12, 2021 235k views

5 votes

The length of a rectangle is 2cm, and the width is 1 cm. Find the length of a diagonal of this rectangle.

A. √3cm

B. √5cm

C. 3 cm

D. 25 cm

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1 vote

Answer:

this is merely the Pythagorean Theorem. so we would do (2^2+1^2)^.5 = 2.236 = square root of 5 = answer B!!!

Chepner answered Apr 14, 2021

4.2k points

7 votes

Answer:

Ans 2

Step by step explanation :

2 X 1 = 2

Jeff Willener answered Apr 18, 2021

5.1k points

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