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What is the formula for the area of a crescent?
If there are 2 circles of same size , offset by distance x what is the area of the overlap
How do you determine what formula to get the shaded area of a rectangle with three circles in it then round to the nearesest hundredth?
Depends on which part is shaded.
Formula for finding area of rectangle with two inscribed circles?
Assume that the two inscribed circles are "side-by-side" and have the same radii of r, then: A= 8 x r x r.
Why does the formula of a cylinder for volume work?
Pretend you have a soup can in front of you. That is a cylinder. Now, pretend you are cutting off both ends, which are circles. Now, with the leftover body part, unfold it, so it resembles a rectangle. Now you have circles and triangles. Now, use the rectangular area formula (Area=Base X Height) and find the area of the rectangle. Now, use the circular area formula (Pi [3.14] X Radius [Half the diameter]2) and multiply that by 2 (because of the 2 circles, top and bottom). Add the rectangular and circular (the doubled total) together and you have the area of the cylinder. I hope this helped!
What is the formula for finding the surface area using 3.14 for a rectangle?
The formula for finding the surface area of a rectangle is length x width. 3.14 is the value for pi and is used for circles, cylinders, and spheres and has nothing to do with rectangles.
How many 5 foot circles fit in 18 foot circle?
You can use the formula for the area of a circle to compare (i.e., divide) the areas.
How can you estimate the area of a circle on a grid?
Align the circle so that the origin of the coordinate plane is the center of the circle, find the radius, and use the area formula for circles (PI•r^2)
What is the formula used to do a question about two semi circles and a rectangle?
Heron's formula
When can you use math formulas for cylinders?
You can use them when finding surface area or volume You can use a formula for a cylinder when finding the area of a cylinder. This is that formula: Areas of top and bottom circles + Area of the side 2(pi x radius2) + 2 x pi x radius x height
How do you read dimensions?
When finding area, you need to know the area formula of the specific object and its associated dimensions. For example, if it's a rectangle, then the dimensions are length and width. So, to find the area you need to be given these dimensions and then use the formula length times the width. Different shapes, such as circles, squares, and trapezoids, will have different area formulas.
What is area of s circle with 1 inch radius?
The area of Circle S can be found by using the area formula for circles. The area of a circle is pi times the radius squared. So, the area of Circle S with a 1 inch radius is Pi inches squared.
Do concentric circles have the same area?
Concentric circles have the same center. They are not necessarily the same size. If two concentric circles have the same area, then they are congruent, meaning they coincide when superimposed.
