OpenUp 6th Math 1.12 Practice Problems and Vocab

Front

Each flat side of a polyhedron is called a ___. A cube has 6 of them, all squares.

Back

face

Front

The ___ ___ of a polyhedron is the total area covering its faces without gaps or overlaps. For a cube with 9 cm² faces, the ___ ___ is 6 x 9, or 54 cm².

Back

surface area

Front

Surface area of the rectangular prism?

Back

64 square units

Front

Surface area of the trunk?

Back

The number of square feet covering all outside faces.

Front

Which figure has a greater surface area?

Back

They have the same surface area.

Front

Surface area of a rectangular prism (4h, 2w, 6l)

Back

88

Front

Area of triangle MOQ (sq units):

Back

20

Front

Find the area of the shape. Enter the number:

Back

15