Pythagorean Theorem and Special Right Triangles

Do three squares with side lengths of 6, 12, and 13 form a right triangle?

• 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

Do the segment lengths 9, 12, and 15 form a right triangle?

• Yes
• No

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 the sides of a triangle are 7, 24, and 25, is it a right triangle?

• yes
• no

Tags

CCSS.8.G.B.8

a = 2.1, b = 7.2,
c = 7.5
Is this a right triangle?

• yes 
• no

Tags

CCSS.8.G.B.8

Isabella has sticks that are 10cm, 11cm, and 13cm long.  Can she place the sticks together to form a right triangle?  Justify your answer.

• No, because 10+11 does not equal 13
• No, because 100+121 does not equal 169
• Yes, because there is a small side, medium side and long side
• Yes, because a triangle has 3 sides

_{^{Find the missing side}}

• 9

• 41

• 6.4

• 3

Tags

CCSS.8.G.B.7

Level 2

Solve for the value of y

• 13

• 5

• 23

• 10

Tags

CCSS.8.G.B.7

Find the distance between these two points.

• 13

• 7.9

• 9.2

• 3.6

Tags

CCSS.HSG.GPE.B.7