2 years ago

Trisha's swimming pool is 21 meters by 20 meters. She swam from one corner of the pool to

Mathematics

2 answers:

Alik [6]2 years ago

7 0

Answer:

29 Hope this helps!

Vitek1552 [10]2 years ago

5 0

its 29 m

Step-by-step explanation:

as a²= b²+c²

a²=(21)²+(20)²

a²=841

a=√841

a=29

here we need to consider the diagonal angle of the opposite corner that makes up the rectangle so the answer is 29 which is the diagonal length of the rectangle.

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