TEKS.MATH.8.2B

√ 64

• 4
• 6
• 9
• 8

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TEKS.MATH.8.2B

Classify the following:
√13?

• Rational
• Irrational

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TEKS.MATH.8.2B

What is an example of an irrational number?

• -2/3
• .75575557654..
• 23
• 0

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TEKS.MATH.8.2B

Is the following number rational or irrational? (π / 2)

• Rational
• Irrational

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TEKS.MATH.8.2B

Calcula el valor de la siguiente raíz cuadrada:

• 8
• 9
• 7
• 6

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TEKS.MATH.8.2B

Is the number rational or irrational?

• Rational
• Irrational

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TEKS.MATH.8.2B

Describe √2 as rational, irrational, not real, or natural. If a real number, give the approximate value.

• Rational, 1.4
• Irrational, 1.4142..
• Not real
• Natural, 1

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TEKS.MATH.8.2B

A square has an area of 48.89 square centimeters. Which could be the length of one side?

• 7 meters

• 12.2 meters

• 24 meters

• 2390.2 meters

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TEKS.MATH.8.2B

For a sphere with a radius of 8 in, what is the surface area? Use 3.14 for π.

• 803.84 in²

• 10096.23 in²

• 2143.57 in²

• 100.48 in²

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TEKS.MATH.8.2B

Find the volume to the nearest hundredth using 3.14 instead of Pi.

• 5572.45 cm³
• 506.59 cm³
• 126.65 cm³
• 1393.11 cm³

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TEKS.MATH.8.7A

TEKS.MATH.7.9A

TEKS.MATH.8.2B