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To find out how many 3.5 inch pieces can be cut from a 63-inch ribbon, divide the total length of the ribbon (63 inches) by the length of each piece (3.5 inches). The calculation is 63 ÷ 3.5 = 18 pieces. Therefore, 18 pieces of 3.5 inches can be cut from a 63-inch ribbon.
The instrument used to measure Earth's circumference is called a theodolite. It is a precision instrument that measures horizontal and vertical angles. By measuring angles between points on Earth's surface, scientists can calculate the size of Earth.
To find the length of the park on the map, you can use the scale factor. The scale factor is calculated by dividing the actual length by the corresponding length on the map. In this case, the actual length is 9.1 miles and the width on the map is 2.13 inches. So, the length on the map would be 9.1 / 6.5 * 2.13 = 2.97 inches.
The square measure of a rectangle is calculated by multiplying the number of units in the length by the number of units in the width. As a square is a type of rectangle, one multiples the length of the side by itself..... so that a square with a side of 5 feet measures 5 x 5 = 25 square feet, and a square with sides of 13 feet measures 169 square feet.
to find the new focal length when the lens is put into water it becomes the 4 times the focal length in air.
The length of the other diagonal works out as 12cm
40cm is equal to 0.4 meters, so to find the fraction of 1 meter that 40cm represents, simply divide the length in meters by 1: 0.4 meters ÷ 1 meter = 0.4. So, 40cm is equal to 0.4 of 1 meter.
circumference = pi*40cm
To find the area of a regular hexagon with side length of 40cm, consider that since it is regular, then it consists of 6 equilateral triangles of side 40cm. Half of each of those triangles is a right triangle. By the pythagorean theorem, we know that if the hypotenuse is 40cm, and one side is 20cm, then the other side is the square root of (40cm squared - 20cm squared) or about 34.64cm. That makes the area of each of those 12 right triangle to be about 692.8cm, so the total area of the hexagon is about 8313.8cm.
Well, darling, to find the area of a rectangle, you simply multiply the length by the width. In this case, 20cm x 40cm gives you a grand total of 800 square centimeters. Voila, you've got your area!
Perimeter= 2length x 2widthSince the perimeter is 40 and 2 times the width is 16, that means 2 times the length is 24. The length is 12.
First, you must find the width. Use Pythagoras' Theorem. Then, just add the lengths of the four sides, to get the perimeter.
Assuming these are the three orthogonal dimensions (length breadth and height) of a cuboid, the volume is: 1*3*40 = 120 cubic cm
"72.00"
The answer will depend on whether the length is the hypotenuse or one of the legs of the triangle.
Make several measures of the length and add the results together. Divide by the number of measurements taken.
You first need to find out what the pieces are. 12 mm is a measure of length. Length, by itself cannot be converted to an equivalent mass.