Pythagorean Theorem Does It Make a Right Triangle

Which set of side lengths form a right triangle?

• 3, 4, 7

• 33, 56, 65

• 66, 72, 97

• 10, 15, 25

Tags

CCSS.8.G.B.8

Do these 3 side lengths form a right triangle?
13, 80, and 81?

• yes

• no

Tags

CCSS.8.G.B.8

If three sides of a right triangle are 9, 40, and 41, which side is the hypotenuse?

• 9

• 40

• 41

Tags

CCSS.HSG.CO.C.10

Can side lengths 3, 4, and 5 form a right triangle?

• yes

• no

Tags

CCSS.8.G.B.8

What is the measure of side c?

• 7

• 7/√2

• 7√2

• 14

Tags

CCSS.8.G.B.7

Which equation can be used to solve the word problem: the diagonal of a t.v. is 40 inches and the height is 30. How wide is the t.v.?

• 30²  + 40² = c²

• a²  + 40² = 30²

• 30²  + b² = 40²

• 40²  + 30² = c²

Tags

CCSS.8.G.B.8

In this 45-45-90 triangle, I have been given the length of a leg.  How do I find the length of the hypotenuse?

• It is the same length as the given leg.

• Multiply that leg's length by √2.

• Multiply that leg's length by 2.

• Divide that leg's length by √2.

Tags

CCSS.8.G.B.8

If the length of the hypotenuse in this triangle is 16, find the length of one leg.

• 8

• 32

Tags

CCSS.8.G.B.7

If the length of the hypotenuse in this triangle is 7, find the length of the long side.

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Tags

CCSS.HSG.SRT.C.8

Find the lengths of the missing sides.

Tags

CCSS.HSG.SRT.C.8