The converse of pythagoras theorem

What is the formula for Pythagorean theorem?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

Tags

CCSS.8.G.B.8

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What is the longest side of a right triangle called?

• Leg A
• Leg B
• Hypotenuse
• Pythagoras' Big Buddy

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

• 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

Given the 3 lengths of a triangle are 6 in, 8 in and 10 in.  Will this make a right triangle?

• yes
• no

Tags

CCSS.8.G.B.8

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

• Yes
• No

Tags

CCSS.8.G.B.8

Is this triangle a right triangle?

• yes
• no

Tags

CCSS.8.G.B.8

Which set of side lengths does not form a right triangle?

• 38, 80, 90
• 16, 63, 65
• 36, 77, 85
• 14, 15, 29

Tags

CCSS.8.G.B.8