Geometry

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3rd Grade Math › Geometry

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1

What area of the rectangle is filled in?

5 8 rectangle

CORRECT

0

0

0

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Explanation

Area is the amount of space within the perimeter of a two-dimensional shape. The rectangle is split into pieces and of those pieces are filled in.

of the area of this rectangle is filled in.

2

What area of the rectangle is filled in?

2 6 rectangle

CORRECT

0

0

0

0

Explanation

Area is the amount of space within the perimeter of a two-dimensional shape. The rectangle is split into pieces and of those pieces are filled in.

of the area of this rectangle is filled in.

3

What is the area of the rectangle?

Screen shot 2015 09 29 at 8.32.51 am

CORRECT

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Explanation

The formula to find area is .

We are given the length and the width from the problem, so we can plug those values into our equation and solve.

*Area is the number of square units inside a shape, which is why area is always written with square units.

4

What is the area of the figure below?

10

CORRECT

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Explanation

To find the area of the figure above, we need to slip the figure into two rectangles.

10.5

Using our area formula, , we can solve for the area of both of our rectangles

To find our final answer, we need to add the areas together.

5

What area of the rectangle is filled in?

1 2 rectangle

CORRECT

0

0

0

0

Explanation

Area is the amount of space within the perimeter of a two-dimensional shape. The rectangle is split into pieces and of those pieces is filled in.

of the area of this rectangle is filled in.

6

What area of the rectangle is filled in?

1 3 rectangle

CORRECT

0

0

0

0

Explanation

Area is the amount of space within the perimeter of a two-dimensional shape. The rectangle is split into pieces and of those pieces is filled in.

of the area of this rectangle is filled in.

7

Can a square be called a parallelogram?

Yes

CORRECT

No

0

Explanation

A square can be called a parallelogram because a parallelogram has to have two sets of parallel sides, and a square has two lets of parallel sides.

8

Can a pentagon be classified as a quadrilateral?

No

CORRECT

Yes

0

Explanation

A pentagon cannot be classified as a quadrilateral because a pentagon has sides, and a quadrilateral is a -sided figure.

9

Can a rectangle be called a square?

No

CORRECT

Yes

0

Explanation

A rectangle cannot because called a square because a square has to have equal sides and a rectangle does not have equal sides, it has sets of equal sides.

10

What fraction of the rectangle is blue?

9

CORRECT

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0

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Explanation

The rectangle is split up into equal parts. of the parts are shaded blue, which means of the rectangle is blue.