Step-1

Title: Circle

Grade: 4-a Lesson: S2-L3

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

Lesson Steps

Step Type Explanation Answer

1

Problem

Find the radius of a circle whose diameter is 120 units.

2

Step

The diameter of a circle is given (D)

120 units

3

Formula

Radius

\$(Diameter)/ 2\$

4

Step

Now we have to find the radius of a circle.

5

Step

Substitute the values in radius formula (r)

R = \$120/2\$

6

Step

After division the value we get

60

7

Step

So, the radius of a circle is 60 units.

8

SumUp

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

9

Choice.A

The provided choice is inaccurate; 61 is an invalid response

61 units

10

Choice.B

The provided choice is inaccurate; 61.5 is an invalid response

61.5 units

11

Choice.C

This option is correct because the answer aligns with it, confirming that 60 is the accurate choice

60 units

12

Choice.D

The provided choice is inaccurate; 60.5 is an invalid response

60.5units

13

Answer

Option

C

14

SumUp

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


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