Which of the choices below will not work for finding surface area?

• Find the area of each face and add them together.
• Find the area of the base and multiply it by 5.
• Use this formula:  
  2B + hP
• Find the lateral area and add that to twice the base.

Tags

CCSS.7.G.B.6

How many faces does this prism have?

• 3
• 4
• 5
• 6

Tags

CCSS.6.G.A.4

What is the area of the base (triangle)?

• 300

• 150

• 457500

• 250

Tags

CCSS.6.G.A.1

What is the Surface Area?  You should write this on paper.

• 1183
• 1076
• 1176
• 1608

Tags

CCSS.7.G.B.6

What is the Surface Area?  You should write this on paper.

• 1350
• 1100
• 800
• 900

Tags

CCSS.7.G.B.6

Find the total surface area of the figure.

• 500 ft²
• 515 ft²
• 525 ft²
• 510 ft²

Tags

CCSS.7.G.B.6

Kameron is using the formual to find surface area:
SA = 2B + Ph
SA = 2(6) + (7+7+2)9
Finish this for him...

• SA = 2(6) + (14)9
  SA= 8 + 23
  SA = 31 cm²
• SA = 2(6) + (16)9
  SA= 8 + 25
  SA = 33 cm²
• SA = 2(6) + (16)9
  SA= 12 + 144
  SA = 78 cm²
• SA = 2(6) + (16)9
  SA= 12 + 144
  SA = 156 cm²

Tags

CCSS.7.G.B.6