This is the whole question. On a coordinate plane, a circle passes through the points (x, y) and (-x, y). Which of the following represents the area of the circle? A. 4πx B...

This is the whole question. On a coordinate plane, a circle passes through the points (x, y) and (-x, y). Which of the following represents the area of the circle? A. 4πx B...

A circle has a radius of 6 in. The circumscribed triangle will have an area of:

A segment of a circle has a 120 arc and a chord of 8in. Find the area of the segment.

cant use trignumetry Difficult questions Based on areas of circles

Gia is designing a garden in the shape as shown below. The radius of the garden is 9.5 feet. Gia plans to surround the garden with stones. How many square feet of ground will be covered...

How do I find the area of the shaded area if the circle's radii are 15cm and 13cm and the angle of the triangle in it is 80? What formulas do I have to use? http://i...

If I have two circles touching tangentially and wish to move one without overlapping the other, then they would have to move on the single tangent correct? I’m having trouble proving this. Also,...

I just need Ideas to start work? user will provide the circuit radius and the length of square side. Examples of squares http://www2.stetson.edu/~efriedma/squincir/

1. Why is circle 1 similar to circle 2? Circle 1: center (−1, 10) and radius 4.8 Circle 2: center (−1, 10) and radius 1.2 A) Circle 1 is a dilation of circle 2 with...

If I get 2 particular angle given in a 0 to 360 form, how would I know (math wise) what is the shortest route to join the two. Ex : if I have 35 degree(me) and 315(destination) I would be better to...

I learned a method of constructing tangents to a circle O from an external point P which involves (a) drawing segment OP, (b) finding the midpoint M of OP, (c) constructing circle M with radius MP,...

Number of rational points on circumference of circle having center(pi,e)?

A cell phone tower sends a signal 3 miles in all directions. If you are driving on a raod that goes straight from 3.5 miles north of the tower to a location 4 miles west of the tower, during what...

The cup on the 9th hole of a golf course is located dead center in the middle of a circular green which is 40 feet in radius. Your ball is located as in the picture below. The ball follows a straight...

A circle passes through (-2,4) and touches the y-axis at (0,2). Which one of the following equations can represent a diameter of this circle :- (a)...

4) Another Ferris wheel has a radius of 25 feet and reaches a maximum height of 55 feet above the ground. From the location of your seat when the wheel starts turning, it takes you 6 seconds...

If arc AB has a length of 12pi and represents 3/4 of the circumference of circle O, what's the shortest distance between the endpoints of the arc?

Suppose you inscribe a square in a circle of radius are us all four corners of the square lie on the circle the area of that square is?

just find and reply as fast as possible

Circle C is drawn on a coordinate plane, centered at the origin. If the point (a,b) lies on the circumference of the circle, what's the radius of the circle in terms of a and b?