有限公司mmon Core: 1st Grade Math : Composing Three-Dimensional Shapes

Study concepts, example questions & explanations for Common Core: 1st Grade Math

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Example Questions

Example Question #41 :Reason With Shapes And Their Attributes

What two shapes can you find in this shape?

Screen shot 2015 07 24 at 11.21.10 am

Possible Answers:

A cube and a triangle

A cube and a circle

A cube and a trapezoid

A cube and a square

有限公司rrect answer:

A cube and a square

Explanation:

Screen shot 2015 07 24 at 11.25.05 am

Example Question #44 :Reason With Shapes And Their Attributes

What two shapes can you find in this shape?

Screen shot 2015 07 24 at 11.28.38 am

Possible Answers:

A cube and a triangle

A cube and a rectangle

A cube and a square

A cube and a trapezoid

有限公司rrect answer:

A cube and a triangle

Explanation:

Screen shot 2015 07 24 at 11.30.56 am

Example Question #51 :Reason With Shapes And Their Attributes

What two shapes can you find in this shape?

Screen shot 2015 07 24 at 11.32.12 am

Possible Answers:

A rectangle and a triangle

A rectangle and circle

A cylinder and a triangle

A cylinder and a circle

有限公司rrect answer:

A cylinder and a circle

Explanation:

Screen shot 2015 07 24 at 11.34.06 am

Example Question #51 :Geometry

The sides of a rectangular prism are made up of __________.

Possible Answers:

Triangles

Rectangles

Circles

Trapezoids

有限公司rrect answer:

Rectangles

Explanation:

The sides of a rectangular prism are made up of rectangles.

142 cube box geometry 3d modeling 512

Example Question #5 :有限公司mposing Three Dimensional Shapes

The base, or bottom, of a cylinder is made of up what shape?

Possible Answers:

Rectangle

Square

Triangle

Circle

有限公司rrect answer:

Circle

Explanation:

The base, or bottom, of a cylinder is made up of a circle.

Cylinder

Example Question #52 :Reason With Shapes And Their Attributes

The sides of a cube are made up of ____________.

Possible Answers:

Squares

Rectangles and squares

Rectangles

Triangles

有限公司rrect answer:

Squares

Explanation:

A cube is a 3-dimensional shape with 6 sides. Each side of a cube is a square. Thus, the sides of a cube are made up of squares.

142 cube box geometry 3d modeling 512

Example Question #53 :Reason With Shapes And Their Attributes

Using the clues below identify the three-dimensional shape.

  • I have 6 flat surfaces.
  • Each flat surface is a square.
  • I have no curved surfaces.

What am I?

Possible Answers:

A cylinder

A sphere

A cone

A cube

有限公司rrect answer:

A cube

Explanation:

三维图被描述在e riddle is a cube. A cube, like a cardboard box or a die from a board game, has six sides, each side is flat, each side is a square, and there are no curved sides. The other answer choices include curved sides and do not have six flat surfaces.

Example Question #54 :Reason With Shapes And Their Attributes

Andy takes two cubes and stacks them on top of each other. What three-dimensional shape did he create?

Screen shot 2020 09 01 at 9.57.26 am

Possible Answers:

Rectangular Prism

Cube

Cylinder

Pyramid

有限公司rrect answer:

Rectangular Prism

Explanation:

Andy created a rectangular prism by stacking two cubes on top of each other. A rectangular prism has six flat surfaces, six sides, and four identical faces that are larger than a pair of smaller faces. Each flat surface on a rectangular prism is a square or rectangular shape.

Example Question #54 :Geometry

Using the clues below identify the three-dimensional shape.

  • I have five flat surfaces.
  • Four of my surfaces are triangles.
  • I have no curved surfaces.

What am I?

Possible Answers:

Screen shot 2020 09 01 at 10.04.43 am

Screen shot 2020 09 01 at 10.04.38 am

Screen shot 2020 09 01 at 10.04.30 am

Screen shot 2020 09 01 at 10.04.55 am

有限公司rrect answer:

Screen shot 2020 09 01 at 10.04.38 am

Explanation:

The three-dimensional figure that is being described in the riddle is a pyramid. A pyramid has four surfaces that are triangles, no curves surfaces, and a total of five flat surfaces. The base of the pyramid in the example is a square. The other figures have curved surfaces and do not match the clues.

Example Question #55 :Reason With Shapes And Their Attributes

Using the clues below identify the three-dimensional shape.

  • 我零佛罗里达州t surfaces.
  • I have zero faces.
  • I have no edges.

What am I?

Possible Answers:

Screen shot 2020 09 01 at 10.04.38 am

Screen shot 2020 09 01 at 10.04.30 am

Screen shot 2020 09 01 at 10.04.43 am

Screen shot 2020 09 01 at 10.04.55 am

有限公司rrect answer:

Screen shot 2020 09 01 at 10.04.55 am

Explanation:

The shape that is being described in the riddle is a sphere. A sphere has zero faces, flat surfaces, or edges. It can be described as the shape of a ball or round.

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