Common Core: 3rd Grade Math : Find Areas of Rectilinear Figures: CCSS.Math.Content.3.MD.C.7d

Study concepts, example questions & explanations for Common Core: 3rd Grade Math

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Example Questions

Example Question #21 : How To Find The Area Of A Rectangle

What is the area of the figure below?

 12

Possible Answers:

Correct answer:

Explanation:

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

12.5

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. 

 

Example Question #22 : How To Find The Area Of A Rectangle

What is the area of the figure below?

11

 

Possible Answers:

Correct answer:

Explanation:

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

11.5

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. 

Example Question #511 : Isee Middle Level (Grades 7 8) Quantitative Reasoning

What is the area of the figure below?

10

Possible Answers:

Correct answer:

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. 

Example Question #24 : How To Find The Area Of A Rectangle

What is the area of the figure below?


9

Possible Answers:

Correct answer:

Explanation:

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

9.5

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. 

Example Question #25 : How To Find The Area Of A Rectangle

What is the area of the figure below?

8

Possible Answers:

Correct answer:

Explanation:

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

8.5

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. 

Example Question #512 : Isee Middle Level (Grades 7 8) Quantitative Reasoning

What is the area of the figure below?

7

Possible Answers:

Correct answer:

Explanation:

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

7.5

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. 

Example Question #26 : How To Find The Area Of A Rectangle

What is the area of the figure below?


6

Possible Answers:

Correct answer:

Explanation:

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

6.5

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. 

Example Question #27 : How To Find The Area Of A Rectangle

What is the area of the figure below?


5

Possible Answers:

Correct answer:

Explanation:

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

5.5

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. 

Example Question #28 : How To Find The Area Of A Rectangle

What is the area of the figure below?


4

Possible Answers:

Correct answer:

Explanation:

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

4.5

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. 

Example Question #1851 : Hspt Mathematics

What is the area of the figure below?

3

Possible Answers:

Correct answer:

Explanation:

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

3.5

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. 

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