TEKS.MATH.9-12.IV.C.1

What is the radius?

• 18
• 72
• 38
• 14

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TEKS.MATH.9-12.IV.C.1

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

• 47
• 74
• 94
• 123

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TEKS.MATH.9-12.IV.C.1

Find the Area of a rectangle with side 6 and 6?

• 4
• 8
• 36
• 24

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TEKS.MATH.9-12.IV.C.1

What is the area of the shaded region?

• 4 cm²
• 16 cm²
• 8 cm²
• 12 cm²

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TEKS.MATH.9-12.IV.C.1

A circle has a circumference of 16π feet. What is the radius of the circle, in feet?

• √8
• 4
• 8
• 16

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TEKS.MATH.9-12.IV.C.1

The figure is a parallelogram.  
Solve for x.  

• 1
• 8
• 2
• 6

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TEKS.MATH.9-12.IV.C.1

Find the area of the circle

• 56.52 sq. in.
• 254.34 sq. in.
• 1017.36 sq. in.
• 113.04 sq. in.

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TEKS.MATH.9-12.IV.C.1

Find the area of the shaded sector of circle O. Round to the nearest tenth of a square inch.

• 9.2 sq. in.
• 10.5 sq. in.
• 31.4 sq. in.
• 38.2 sq. in.

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TEKS.MATH.9-12.IV.C.1

When multiplying by a scale factor the area will multiply by...

• The same scale factor
• The scale factor doubled
• The scale factor squared (to the power of 2)

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TEKS.MATH.9-12.IV.C.1

An architect drew the sketch below while designing a house roof. The dimensions shown are for the interior of the triangle.

• 3/4

• 3/5

• 2/3

• 4/5

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TEKS.MATH.9-12.IV.C.1