Pythagorean Theorem

To use the Pythagorean Theorem, the triangle MUST be what kind of triangle?

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What is the opposite of squaring a number?

• dividing it
• multiplying it
• using fractions
• taking the square root

Tags

CCSS.8.EE.A.2

(-6)²

• -36
• 36
• 12
• -12

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

Tags

CCSS.8.G.B.7

If a right triangle has side lengths 6, 6.7 and 3, which side is the hypotenuse? 

• 6
• 6.7
• 3
• 15.7

What is the formula for finding the hypotenuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

Tags

CCSS.8.G.B.8

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

Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home on the road connecting the mall and her house. What is her total distance traveled?

• 17 miles
• 32 miles
• 37 miles
• 40 miles

Tags

CCSS.8.G.B.8

Is this a right triangle?

• whatever that means
• no
• what is that
• yes

Tags

CCSS.8.G.B.8