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

Find the perimeter of this triangle.

• 12 in
• 22 in
• 18 in
• 24 in

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

Find the area.

• 60 in
• 60 in²
• 50 in
• 50 in² 

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

What is the perimeter?

• 12
• 15
• 18
• 3

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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 area of a rectangle with side lengths 5 cm by 8 cm?

• 40 cm²
• 13 cm²
• 26 cm²
• 20 cm²

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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

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

The two triangles are isosceles, what is the area? 

• 42 square feet
• 45 feet
• 45 ft²
• 28 ft²

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

What is the perimeter?

• 24 sq cm

• 24 cm

• 35 sq cm

• 35 cm

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

Find the area of the shaded sector of the circle.

• 
• 
• 
• 

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