classifying triangles using the converse of the Pythagorean

What is the longest side of a right triangle called?

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

Tags

CCSS.HSG.SRT.C.8

What is the formula for Pythagorean theorem?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.8

6, 8, 12

• acute
• right
• obtuse
• not a triangle

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

9, 12, 15

• acute
• right
• obtuse
• not a triangle

Tags

CCSS.HSG.CO.C.10

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

2, 12, 13

• acute
• right
• obtuse
• not a triangle

Tags

CCSS.HSG.CO.C.10

3, 4, 5

• acute
• right
• obtuse
• not a triangle

Tags

CCSS.HSG.CO.C.10

Do the segment lengths 9, 12 and 18 form a right triangle?

• Yes

• No

Tags

CCSS.HSG.SRT.C.6

CCSS.HSG.SRT.C.8

9, 13, 15

• acute
• right
• obtuse
• not a triangle

Tags

CCSS.HSG.CO.C.10

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.HSG.SRT.C.8

Would these side lengths form a right triangle?

10, 24 and 26

• Yes

• No

Tags

CCSS.HSG.SRT.B.4

CCSS.HSG.SRT.C.8