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Title: Area and Perimeter

Grade: 4-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 area of the shape in the given image.
2	Step	The given shape is a rectangle.
3	Step	The rectangle length is	l = 15 m
4	Step	The rectangle width is	w = 5 m
5	Formula:	The area of a rectangle is	\$ A = l * w \$
6	Clue	Substitute the values by using the formula	\$ A = 15 * 5 \$
7	Step	After multiplication, we get	\$ A = 75 m^2\$
8	Step	Therefore, the area of a rectangle is	\$ A = 75 m^2\$
9		Answer	C

Step

Type

Explanation

Answer

Problem

Find the area of the shape in the given image.

Step

The given shape is a rectangle.

Step

The rectangle length is

l = 15 m

Step

The rectangle width is

w = 5 m

Formula:

The area of a rectangle is

\$ A = l * w \$

Clue

Substitute the values by using the formula

\$ A = 15 * 5 \$

Step

After multiplication, we get

\$ A = 75 m^2\$

Step

Therefore, the area of a rectangle is

\$ A = 75 m^2\$

Answer