Monday, February 13, 2012

Diana's Pythagoras Post.


The relationship between the lengths of the side of a right triangle. The sum of the areas of the squares attached to the legs

of a right triangle equals the area of the square attached to the hypotenuse.

2) Solve the missing side length.

3)Is this a right triangle?

Textbook Answers

12) While shopping online, Ji Hun finds a square rug with the area of 11 m squared. He needs to know if it will fit his 4 m x 5 m bedroom.


b)√11 = 3.316

Yes it will, because the area of the room is 20 m2.

16) A fitness center will install square hot tub in a 6m x 6m room . They want the tub to fill no more than 75% of the rooms area.


b) the fitness center should install a dimension of 5.1 by 5.1 because the area does not exceed 75% of the space available.

Heres a video that can help you.

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