Square Roots Cube Roots Pythagorean Theorem

∛729

• 10

• 9

• 8

• 11

Tags

CCSS.8.EE.A.2

Symbol for "cube root"

• ∛

Tags

CCSS.8.EE.A.2

∛-64

• -4

• 4

• -6

• -8

Tags

CCSS.8.EE.A.2

The √40 is between which two integers?

• 39 and 41

• 6 and 7

• 5 and 6

• 19 and 21

Tags

CCSS.8.NS.A.2

√64

• 8 and -8

• 8

• -8

• 6

Tags

CCSS.8.EE.A.2

√ 121

• -11

• 11

• 11 and - 11

• 10

Tags

CCSS.8.EE.A.2

The area of a square painting is 81 cm².  What is the side length of the painting?

• 40.5 cm

• 162 cm

• 6,561 cm

• 9 cm

Tags

CCSS.8.EE.A.2

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse

• scalene

• isosceles

• right

Tags

CCSS.8.G.B.8

Find the length of the missing side. 

• 17 cm

• 22 cm

• 15 cm

• 13 cm

Tags

CCSS.8.G.B.7

A square with side length s has an area of 0.81 square units. What is the length of the side of the square?

• 0.9 units

• 0.6561 units

• 0.405 units

• 0.3 units

Tags

CCSS.8.EE.A.2