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Why did the area of the garden and the swimming pool each have two significant digits?
Wiki User
∙ 7y ago
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
Wiki User
∙ 7y ago
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Why is it important to be able to determine the number of significant figures properly?
For any arithmetic operation, the number of significant digits in the operands determines the maximum number of significant digits in te answer. There is no point in trying to calculate a highly precise answer if your operands cannot justify it. For example, if you are using pi = 3.14, (3 sf) then there is no point in measuring the radius of a circle to 7 sf and giving its area to 10 sf.
What is the outside surface area of a solid cylinder 7 inches high with a diameter of 5 inches?
The lateral surface area (the curved part in three dimensions) of such a cylinder is 5 X(pi) X 7 = 1.1 X 102 square inches to the justified number of significant digits. Each of the upper and lower bases of the cylinder has an area of pi X (5/2)2 = 20 square inches, to the justified number of significant digits. Therefore the total surface area including both bases is 1.5 X 102 square inches.
A rectangular garden splits into 3 equal sections each section has an area of 100 square feet what is the area of the entire garden?
If each section has an area of 100 square feet, the area of the entire garden is 300 square feet.
What is the area of a circle with a radius equal to 9 meters?
92(pi) = about 254 square meters, if the "9" is considered exact, or 3 X 102 square meters, to the otherwise justified number of significant digits.
What is the area of the major arc in the circle when the radius 12 and the central angle 100 degrees?
The area of a circle of radius 12 is 144 pi; the part of the circle defined by such an arc (the arc itself, of course, has an area of 0) is 100/360 of that, which simplifies to 40 pi. To 3 significant digits, that is 126.
You're asked to find the area of a room that's 4.56 m long and 5.668 m wide How many significant figures should you show in your answer?
3 significant figures.The rule is that the number of digits in your answer should not exceed the lowest number of digits of all the values used to derive the answer.
The fertile crescent that lies between the Tigris and Euphrates rivers has had a significant impact on the middle east becausse this area was the site of the?
Garden of Eden
What is the Area of a disk with a radius of 112.7 km?
If the disk is circular, the area of one circular face is 112.72 X pi = 3.990 X 104 square kilometers, to the justified number of significant digits.
Why is it important to be able to determine the number of significant figures properly?
For any arithmetic operation, the number of significant digits in the operands determines the maximum number of significant digits in te answer. There is no point in trying to calculate a highly precise answer if your operands cannot justify it. For example, if you are using pi = 3.14, (3 sf) then there is no point in measuring the radius of a circle to 7 sf and giving its area to 10 sf.
What is the area of Baldha Garden?
The area of Baldha Garden is 12,747.59773056 square meters.
What is the area of Lurie Garden?
The area of Lurie Garden is 20,234.282112 square meters.
What is the area of Garden of the Gods?
The area of Garden of the Gods is 13.355 square kilometers.
What is the area of Kahanu Garden?
The area of Kahanu Garden is 12,140.5692672 square meters.
What is the area of Oregon Garden?
The area of Oregon Garden is 323,748.513792 square meters.
Area of a 14 inch diameter?
I assume this is a circular measurement. The area of a circle is determined by pi x r squared. If the diameter is 14 inches, the radius is half of that (7 inches). A = pi x r 2 A = 3.14 x 7 2 A = 3.14 x 49 A = 153.86 inches 2. (Area is always in squared units.) If your math level has covered significant digits, re-read the question for significant digits. Two significant digits (as could be determined by the way you worded your question - "14") would give a different answer. Scientific notation would be necessary in your answer. 153.86 inches would have to been written as: A = 1.5 x 10 2 inches2
If the cube has a side length of 5 cm what is the surface area of the cube?
A cube has six sides. Each one is a square. In this instance, the square has a side length of 5 cm and therefore an area of 25 square cm. 25 X 6 =150 square cm. (This answer has more significant digits than are justified by the side length stated with only one significant digit, but it may have been intended to be an integer and therefore to have as many significant digits as needed.)125. studyisland.
What is instructional area?
The instructional area in a garden is an area that requires some improvement. This may be the lawn or the patio area of the home garden.
