4.5: Converse of Pythagorean Theorem

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

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

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

Is this triangle a right triangle?

• yes
• no

Tags

CCSS.8.G.B.8

State if the triangle is acute, obtuse, or right.

• acute

• obtuse

• right

Tags

CCSS.HSG.CO.C.10

Acute, right, or obtuse

• Acute
• Right
• Obtuse
• I don't know

Tags

CCSS.4.G.A.2

State if the triangle is acute, obtuse, or right.

• acute

• obtuse

• right

Tags

CCSS.HSG.CO.C.10

A triangle has side lengths:

20, 21, 28. Is this triangle a right triangle, an acute triangle, or an obtuse triangle?

• right

• acute

• obtuse

Tags

CCSS.4.G.A.2

A triangle has side lengths:

5, 8, 6. Is this triangle a right triangle, an acute triangle, or an obtuse triangle?

• right

• acute

• obtuse

Tags

CCSS.4.G.A.2