trapdo11
Answered

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Area of Rectangles and Squares.
Please show the work, I need help

Area Of Rectangles And Squares Please Show The Work I Need Help class=

Sagot :

simoneeatsdirt

Here, I think I can help you out:

1. 21 ÷ 3

= 7

Therefore, the length is 7cm².

2. 35 ÷ 7

= 5cm²

- And so on. Simply divide the area by the length of the side given; you can answer up to question six using this strategy.

7. All sides of a square are the same length.

7 x 7

= 49cm²

9. 2 x 3.5

= 7m²

- The formula to find the area of a square/rectangle is length x width. Just multiply the given lengths for the answers :)

maheshsinghmeenu

Step-by-step explanation:

Q.1 Solutions

1. Area of rectangle= L×B

21=L×3

21/3=L

7cm Answer

2. Area of square=S×S

35m²=S×7m

35/7=S

5=S

5m Answer

3. Area of rectangle= L×B

5%m²=L×½m

5/½=L

2.5=L

2.5m Answer

4. Area of square= S×S

120mm²=S×10mm

120/10=S

12=S

12mm Answer

5. Area of rectangle= L×B

7%m²=L×1%m

7/1=L

7=L

7m Answer

6. Area of square=S×S

15cm²=S×6cm

15/6=S

2.5=S

2.5cm Answer...

Q.2 Solutions

Note: you might be knowing the formulas so please understand this:

7.49cm

8.400cm

10.86cm

11.40m

12.244m

13.1600m

14.120cm

15.134m

hope it helps!!!!! :) :)

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