Open Up - Grade 6 - Mathematics - Unit 1 - Lesson 12

By Formative Library
Last updated almost 3 years ago
7 Questions
1.

What is the surface area of this rectangular prism?

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2.

Which description can represent the surface area of this trunk?

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3.

Which figure has a greater surface area?

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4.

A rectangular prism is 4 units high, 2 units wide, and 6 units long. What is its surface area in square units? Enter your answer in square units.

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5.

Draw an example of each of the following triangles on the grid.

  1. A right triangle with an area of 6 square units.
  2. An acute triangle with an area of 6 square units.
  3. An obtuse triangle with an area of 6 square units.

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6.

Find the area of triangle MOQ in square units.

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7.

Find the area of this shape. Enter your answer in square units.

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Source: Open Up Resouces (Download for free at openupresources.org.)