7. Geometry

Investigation: Constructions with a compass

7.01 Review: Classifying and measuring angles

7.02 Angle relationships

Investigation: What is pi?

7.03 Circumference of a circle

7.04 Area of a circle

7.05 Cross sections of prisms and pyramids

7.06 Volume of rectangular prisms

7.07 Surface area of rectangular prisms

Investigation: Develop the formula for volume of a rectangular prism

7.08 Practical problems with surface area and volume

United States of America LA

Grade 7

7.07 Surface area of rectangular prisms

Interactive practice questions

Consider the following cube with a side length equal to $6$6 cm. Find the total surface area.

A three-dimensional cube with single hash mark on each side of the cube. One of the side measures $6$ cm.

Easy

1min

Find the surface area of the cube shown.

Easy

< 1min

Consider the following rectangular prism with length, width, and height, equal to $12$12 m, $6$6 m, and $4$4 m, respectively.

Find the surface area of the prism.

Easy

2min

Find the surface area of the following rectangular prism. All dimensions are in cm.

Easy

1min

Outcomes

7.G.A.3

Describe the two-dimensional figures that result from slicing three-dimensional figures, as in plane sections of right rectangular prisms and right rectangular pyramids.

7.G.B.6

Solve real-world and mathematical problems involving area, volume and surface area of two- and three-dimensional objects composed of triangles, quadrilaterals, polygons, cubes, and right prisms. (Pyramids limited to surface area only.)

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