7th Grade Geometry Review

What is surface area?

• The measure of the amount of space inside of a solid figure
• The sum of all the areas of all the shapes that cover the object

Tags

CCSS.6.G.A.1

CCSS.6.G.A.4

What do we call this object below?

• Net 
• Triangle
• Geometry
• y = mx + b

Tags

CCSS.6.G.A.4

Find the area.

• 27.3 mi²
• 54 mi²
• 27 mi²
• 54.6 mi²

Tags

CCSS.6.G.A.1

How do you find the AREA of a TRIANGLE?

• Length x Width divided by 2
• Length x Width
• 1/3 (Length x width)
• Base x Height divided by 2

Tags

CCSS.6.G.A.1

How do you find the AREA of a RECTANGLE ?

• You can not find the area of a triangle
• Length X Height divided by 2
• Length X Width
• Height X Width 

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Find the AREA of this figure.

• 160 square feet
• 160 feet
• 160
• 1600 feet

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

How many faces does this shape have?

• 6
• 3
• 9
• 5

Tags

CCSS.6.G.A.4

Find the surface area of the rectangular prism.

• 77 cm2
• 17 cm2
• 7 cm2
• 70 cm2

Tags

CCSS.7.G.B.6

How many square centimeters of wrapping paper are needed to cover the surfaces of the box? 

• 108 cm²
• 324 cm²
• 180 cm²
• 432 cm²

Tags

CCSS.7.G.B.6

What shape is this?

• Triangular Prism
• Triangular pyramid
• Cone
• Triangles

Tags

CCSS.1.G.A.1

CCSS.2.G.A.1