# Math

A yard has a square gate that has an area of 8 square meters.

1. What is the height of the gate in meters?

2.How many feet would that be?

3. If each side was 1 foot longer, what would be the area of the gate in square feet?

Carry wants to frame a square picture, which has an area of 950 square inches.

4. How long is each side of the picture?

5.What is the perimeter of the frame?

6.She has another square picture with an area of 1200 square inches. How long is each side of this picture?

7. How much is that in centimeters?

1. 👍 4
2. 👎 0
3. 👁 796
1. 1. For a square, area = height^2, so
height = √area. It needs to be < 3. Do you mean 2.8? The decimal point makes a big difference.

2. 1 meter = 3.28 feet, therefore 2.8m = ? ft

3. Wrong answer for 2 makes this wrong.

4. √950 ≠ 30.61

5. Wrong answer for 4 makes this wrong.

6. 3.4641 inches (Were you asked to round?)

7. 34.641 inches ≠ 87.884 cm

1. 👍 0
2. 👎 0
2. Sorry, yes I forgot the decimal in number 1.

On number 2, on my paper is says that 1 meter equals about 3 feet so I just multiplied 2.8 by 3 and got 8.4.

On number 3, would that now be correct because I have 2 correct?

On number 4, we had to estimate and not use a calculator

On number 7, should it be 87.98814?

1. 👍 0
2. 👎 0
3. With you answer to 2, 3 would be correct.

4. You don't have an "estimate" to two decimal places. An estimate is just a close guess. My "estimate" would be 30 or 31.

5. If 4 is correct, so is this.

7. right

1. 👍 0
2. 👎 0
4. Dh

1. 👍 0
2. 👎 0

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