Lesson Example Discussion Quiz: Class Homework |
Step-4 |
Title: Area and Perimeter |
Grade: 6-a Lesson: S2-L2 |
Explanation: Hello Students, time to practice and review the steps for the problem. |
Lesson Steps
| Step | Type | Explanation | Answer |
|---|---|---|---|
1 |
Problem |
Find the perimeter of circles whose radius is 16m. |
|
2 |
Step |
The given radius is |
16 m |
3 |
Formula: |
The perimeter of circle is |
C = 2πr |
4 |
Step |
Substitute the given values in the formula |
\$C = 2 times π times 16\$ |
5 |
Step |
Here π values is |
3.142 |
6 |
Step |
Substitute the π values in the formula |
\$ C = 2 times 3.142 times 16\$ |
7 |
Step |
After simplification |
C = 100.54 m |
8 |
Step |
The perimeter of circle is C = 100.54 m |
|
9 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
10 |
Choice.A |
This is incorrect because the units are in centimeters |
50.24 cm |
11 |
Choice.B |
This is incorrect because the units are in centimeters |
100 cm |
12 |
Choice.C |
This is correct because it provides the accurate perimeter in meters for a circle with a radius of 16 meters |
100.54 cm |
13 |
Choice.D |
This is not correct because it does not match the calculated value for the perimeter of the circle |
50.24 m |
14 |
Answer |
Option |
C |
15 |
Sumup |
Can you summarize what you’ve understood in the above steps? |
|
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