Step-3

Title: Volume of 3d-shapes(sphere, prism)

Grade: 4-a Lesson: S3-L3

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step Type Explanation Answer

1

Problem

The prism has a length of 12 meters, a width of 8 meters, and a height of 10 meters. Find its volume.

2

Step

The given length, width, and height values are

l = 12 meters
w = 8 meters
h = 10 meters

3

Formula

The volume of a prism is the product of the length,width and height

V = lwh

4

Hint

Substitute the values in the equation, we get

\$12 times 8 times 10 \$

5

Step

After simplification

960

6

Step

The volume of a prism is \$ 960 "meter"^3\$

7

SumUp

Can you summarize what you’ve understood in the above steps?

8

Choice.A

The answer provided does not correspond with the given option. As a result, the option is incorrect

\$870 "meter"^3\$

9

Choice.B

The answer matches the option, therefore it is correct in comparison to the other choices

\$960 "meter"^3\$

10

Choice.C

The answer provided does not correspond with the given option. As a result, the option is incorrect

\$920 "meter"^3\$

11

Choice.D

The answer provided does not correspond with the given option. As a result, the option is incorrect

\$840 "meter"^3\$

12

Answer

Option

B

13

SumUp

Can you summarize what you’ve understood in the above steps?


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