Lesson Example Discussion Quiz: Class Homework |
Step-5 |
Title: Volume of Prism |
Grade: 4-a Lesson: S3-L5 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
The volume of the rectangular prism is 562 cubic in, length, and width are 13 in, and 9 in, find its height. |
|
2 |
Step |
The given values are |
V = 562 cu.in and l = 13 in and w = 9 in |
3 |
Formula |
To find the height (h) of the rectangular prism, you can rearrange the volume formula |
\$V = "Area of base" times "height"\$ |
4 |
Formula |
For a rectangular prism, the area ( area of base ) can be found using the formula |
\$"Area of base" = "length" times "width"\$ |
5 |
Step |
Now plug the values into the area of base formula |
\$"Area of base" = 13 times 9\$ |
6 |
Step |
After simplification |
Area of base = 117 sq.in |
7 |
Step |
Now, rearrange the volume formula to solve for h |
\$h = ("volume")/"area of base"\$ |
8 |
Step |
Now plug the values into the height of rectangular prism formula |
\$h = 562/(117)\$ |
9 |
Step |
After simplification |
h = 4.80 in |
10 |
Step |
Therefore, the height of the rectangular prism is approximately 4.80 inches. |
|
11 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
12 |
Choice.A |
This is not correct because it is incorrectly calculate the height of the rectangular prism |
8.40 in |
13 |
Choice.B |
This is correct because it correctly calculates the height of the rectangular prism given the volume and dimensions |
4.80 in |
14 |
Choice.C |
This is not correct because it is incorrectly calculate the height of the rectangular prism |
8.04 in |
15 |
Choice.D |
This is not correct because it is incorrectly calculate the height of the rectangular prism |
4.08 in |
16 |
Answer |
Option |
B |
17 |
SumUp |
Can you summarize what you’ve understood in the above steps? |
|
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