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
Can someone please check my answers?
A yard has a square gate that has an area of 8 square meters.
1. What is the height of the gate in meters?
Answer: 28 meters
2.How many feet would that be?
Answer: 8.4 feet
3. If each side was 1 foot longer, what would be the area of the gate in square feet?
Answer: 88.36
Carry wants to frame a square picture, which has an area of 950 square inches.
4. How long is each side of the picture?
Answer: 30.61 inches
5.What is the perimeter of the frame?
Answer: 122.44 inches
6.She has another square picture with an area of 1200 square inches. How long is each side of this picture?
Answer: 34.6 inches
7. How much is that in centimeters?
Answer: 87.884
4 answers
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?
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?
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
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
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1 answer