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

Find the area

• 126m
• 120m²
• 126m²
• 200m²

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

Find the area of the shaded sector of circle O.  The radius is 6 inches and the central angle is 100°.  Express answer 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

What is the circumference?

• 48

• 96

• 24

• 18

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

Find the PERIMETER of this figure.

• 20 square feet
• 20 cm
• 25 square feet
• 20 cm sq.

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

Farmer Bob needs to build a fence for his chickens.  The area he wants to build a fence around is 40 feet long and 20 feet wide.  How many feet of fence does he need to buy?

• 800 feet
• 120 feet
• 60 feet

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

Approximately, what is the area of the circle?

• 9.42 sq. units
• 18.84 sq. units
• 15.7 sq. units
• 28.26 sq. units

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

Ben’s bedroom is a square.  The perimeter of the room is 180 feet.  What is the area of his bedroom?

• 180 sq. ft.
• 720 sq. ft.
• 2,025 sq. ft.
• 32,400 sq. ft.

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

If the area of circle is 100 π , find the radius of the circle.

• 10 π
• 10
• 50
• 50 π

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

Find the area of the rectangle.

• 8x² + 14x + 6
• 12x + 10
• 8x² + 6
• 6x² + 14x + 6

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

Find the area

• 96 cm²
• 48 cm²
• 36 cm²
• 48 cm

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