Converse of Pythagorean Theorem

Which set of sides would make a right triangle?

• (4,5,6)

• (8,10,12)

• (5,12,13)

• (5,10,12)

Tags

CCSS.8.G.B.8

Is this triangle a right triangle? (Picture not drawn to scale)

• 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

Acute, Right or Obtuse?

• Right

• Obtuse

• Acute

• Cannot form a triangle

Tags

CCSS.4.G.A.2

Do the following squares form a right triangle?  Why or why not?

• No, because 9+15 does not equal 16

• No, because the squares are not equal

• Yes, because the squares are all different sizes

• Yes, becuase 9+15=16

Tags

CCSS.8.G.B.8

Alan made a small four-sided table for his office.  The opposite sides of the table are 27 inches long and 36 inches long.  If the diagonal of the table measures 40 inches, does the table have right angles at the corners?  Why or why not?

• Yes, because it's a rectangle and rectangles have 90 degree angles in the corners

• Yes, because 27 and 36 are less than 40

• No, because 27²+36² does not equal 40²

• No, because 27+36 does not equal 40

Tags

CCSS.8.G.B.8

_{^{Find the missing side}}

• 36

• 76.8

• 12

• 40

Tags

CCSS.8.G.B.7

Would these side lengths form a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

Would these three sides 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