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Step-5

Title: Computing Perimeter of Square

Grade: 2-a Lesson: S1-L6

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

Lesson Steps

Step	Type	Explanation	Answer
1	Problem	Find the side of a square whose perimeter of a square is 12 cm.
2	Step	Perimeter of a square is (p)	12 cm
3	Step	Here, the given question is to find one side of a square.
4	Step	we know that perimeter of square is	p = \$4\times s\$
5	Step	substitute the values	12 = 4s
6	Step	Now we have divide 4 with both side	\$12\div 4 =(4s)\div 4\$
7	Step	After cancellation	s = 3
8	Step	So, the side of a square is 3cm.
9		Answer	B

Step

Type

Explanation

Answer

Problem

Find the side of a square whose perimeter of a square is 12 cm.

Step

Perimeter of a square is (p)

12 cm

Step

Here, the given question is to find one side of a square.

Step

we know that perimeter of square is

p = \$4\times s\$

Step

substitute the values

12 = 4s

Step

Now we have divide 4 with both side

\$12\div 4 =(4s)\div 4\$

Step

After cancellation

s = 3

Step

So, the side of a square is 3cm.

Answer