9.2 Pythagorean Theorem Converse

Would these side lengths form a right triangle?

28, 53, 45

• Yes, because 28²+45² = 53² is a true equation.

• No, because 28²+45² = 53² is a NOT true equation.

Tags

CCSS.8.G.B.8

Would these side lengths form a right triangle?

4.5, 6, 7.5

• Yes

• No

Tags

CCSS.8.G.B.8

Would these side lengths form a right triangle?

20, 40, 30

• Yes

• No

Tags

CCSS.8.G.B.8

Would these side lengths form a right triangle?

50, 48, 14

• Yes

• No

Tags

CCSS.8.G.B.8

Would these side lengths form a right triangle?

1, 2, 5

• Yes

• No

Tags

CCSS.8.G.B.8

Would these side lengths form a right triangle?

25, 16, 12

• Yes

• No

Tags

CCSS.8.G.B.8

• Yes, because 48²+55² = 73² is a true statement.

• No, because 48²+55² = 73² is a NOT true statement.

Tags

CCSS.8.G.B.8

• $Yes,\ because\ 11^2+13^2=21^2.$

  
  

• $Yes,\ because\ 13^2+21^2=11^2.$

• $No,\ because\ 11^2+13^2\ne21^2.$

• $No,\ because\ 13^2+21^2\ne11^2.$

Tags

CCSS.8.G.B.8

• A

• B

• C

• D

Tags

CCSS.8.G.B.8

• A

• B

• C

• D

Tags

CCSS.4.MD.A.3