TEKS.MATH.7.9D

What 3D solid does this net create?

• Triangular Pyramid
• Triangular Prism
• Square Pyramid
• Square Prism

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TEKS.MATH.7.9D

Find the surface area of the rectangular prism with the following dimensions: 
length = 9 m
height = 10 m
width = 12 m

• 630 m squared
• 636 m squared
• 710 m squared
• 1080 m squared

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TEKS.MATH.7.9D

TEKS.MATH.6.8C

TEKS.MATH.6.8D

Find the total surface area of the prism.

• 161 square feet
• 1,700 square feet
• 75 square feet
• 186 square feet

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TEKS.MATH.7.9D

TEKS.MATH.8.7B

A rectangular brick has a length of 5 centimeters, a width of  9 centimeters and a height of 20 centimeters. What is the surface area of that brick? 

• 650 cm²
• 600 cm²
• 525 cm²
• 450 cm²

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TEKS.MATH.7.9D

TEKS.MATH.6.8C

TEKS.MATH.6.8D

What is surface area?

• The amount of stuff that can fit in an object.
• A 2D shape.
• A 3D shape.
• The sum of the areas of all the surfaces (faces) of a 3D shape.

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TEKS.MATH.7.9D

Jesse needs to wrap the present shown below. How much wrapping paper would he need?

Which formula can be used to find the surface area of the present?

• SA=Ph+2B
• SA=2πrh+2πr²
• SA=Ph
• V=Bh

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TEKS.MATH.7.9D

TEKS.MATH.6.8C

When finding Surface Area, what are you solving for?

• Tells us the capacity of the figure.  It is a measure of how much a figure can hold and is measured in cubic units.
• The area of such an outer part or uppermost layer.

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TEKS.MATH.7.9D

What is surface area?

• Inside of the object
• the sum of all the areas of all the shapes that cover the surface of the object.
• Something Coach G made up?
• Surface area is what you get when you boil unicorn tears. 

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TEKS.MATH.7.9D

Find the Surface Area

• 556 cm²
• 278 cm²
• 680 cm²
• 340 cm²

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TEKS.MATH.7.9D

Mrs. Jarrell is wrapping a present for her puppy's birthday. The box is shaped like a cube with sides that are 13 inches long. How much wrapping paper is she going to need to use to wrap her puppy's present?

• 1014 in²

• 1004 in²

• 676 in²

• 1150 in²

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TEKS.MATH.7.9D