Math

Similar Questions

1. math

   If a circle is divided into 12 equal parts what is the degree measure for each of the 12 angles formed

2. mathematics

   A circle is divided into 16 equal parts. How many of these parts must be shaded in order to cover three quarters of the circle

3. Geometry

   Points $A$ and $B$ are on a circle centered at $O$, and point $P$ is outside the circle such that $\overline{PA}$ and $\overline{PB}$ are tangent to the circle. If $\angle OPA = 32^{\circ}$, then what is the measure of minor arc

4. Geometry

   A circle is divided into two parts by a chord, 3cm a wat from the center. Find the area of the smaller part if the circle has an area of 201cm squared.

1. trig

   a central angle intercepts an arc on a circle equal in length to the diameter of the circle. find the measure, in radians, of the central angle.

2. Math-Geometry

   B is in the interior of angle AOC. C is in the interior of angle BOD. D is in the interior of angle COE. The measure of angle AOE is 162 degrees, COE is 68 degrees, and the measures of angles AOB, COD, and DOE are all equal. The

3. Math

   Matt cut a circle into 8 equal parts.He drew an angle that measures the same as the total measure of the 3 sections in the circle.What is the measure of the angle Matt drew?

4. geometry

   "An angle has a measure three times that of its complement. What is the measure of the angle?" Complementary angles add up to 90 degrees. If x is the complement and 3x is the angle, and you added them to have 4x, then you'd have

1. Math

   The equation 2x^2+2y^2+x+4y+2c=0 represents a circle.(let's name it S1) 1)Find the values of a,b and and show that c

2. Math

   The circle below is divided into 8 equal parts. What is the measure of the angle shown by the shaded section? A. 45° B. 145° C. 40° D. 90°

3. Mathematics

   A circle is divided into 5 equal parts. What is the total angle measure of 4 parts

4. math advanced functions

   a) Determine the measure of the central angle that is formed by an arc length of 5 cm in a circle with a radius of 2.5cm. Express the measure in both radians and degrees, correct to one decimal place. b) Determine the arc length

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