Chapter 8 Lesson #3

What is the formula for area of a triangle?

• $A=bh$

• $A=lw$

• $A=\frac{1}{2}h^2$

• $A=\frac{1}{2}bh$

The surface area (SA) of a triangular prism means:

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• 
• 
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Check the dimensions of the drawing above. The base area is equal to:

• 24 m²

• 30 m²

• 27 m²

• 48 m²

One dimension (measurement) is increasing from the image above. It is the:

• Height of the base area

• Width of the triangle

• Length of the base area

• Height of the prism

What is the total surface area of the triangular prism shown? 

• 468 in²
• 540 in²
• 576 in²
• 700 in²

Tags

CCSS.7.G.B.6

What 3D solid does this net create?

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

Tags

CCSS.6.G.A.4

Find the surface area of the triangular prism.

• 228 cm²

• 170 cm²

• 304 cm²

• 328 cm

Tags

CCSS.6.G.A.4

How many Faces does a Triangular Prism have?

• 3

• 6

• 9

• 5

Tags

CCSS.6.G.A.4

What is the surface area of this triangular prism?

• 184.5 square feet

• 190 square feet

• 189 square feet

• 195 square feet

Find the area of the triangle

• 22.5 cm²

• 45 cm²

• 15.75 cm²

• 31.5 cm²

Tags

CCSS.6.G.A.1