Math 8 Final Exam Review

Which of the numbers is irrational?

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CCSS.8.NS.A.1

• 942.5 cm³

• 14,137.2 cm³

• 3,534.3 cm³

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CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Describe the transformation.

• Reflection over the y-axis

• Rotation 90 degrees clockwise

• Reflection over the x-axis

• 8 m

• 64 m

• 22.7 m

• 514 m

Find the missing side of the right triangle.

Hint: Use Pythagorean Theorem

• 13

• 169

• 11

• 12

Which number is IRRATIONAL?

• 4.89

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CCSS.8.NS.A.1

The city of Newnan has a water tower that holds 1,525,000 gallons of water. Express this number in scientific notation.

• 1.525 x 10^-6

• 15.25 x 10⁵

• 152.5 x 10⁴

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CCSS.8.EE.A.3

Given that lines a & m are parallel, what angles formed on line t when cut by the transversal are congruent with ∠2?

• ∠6 and ∠8

• ∠6 and ∠7

• ∠5 and ∠6

• ∠5 and ∠8

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CCSS.8.G.A.5

• x = 5

• x = 8

• x = -5

• x = -8

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CCSS.7.EE.B.4A

• 100.5 in³

• 33.5 in³

• 50.2 in³

• 16.8 in³

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CCSS.8.G.C.9

CCSS.HSG.GMD.A.3