12 Questions
In the circle, if $AB = 24$ and $BC = 16$, what is the length of $AC$?
12
If $m∠BDE = 72°$, what is the measure of $∠F AD$?
80°
In the circle, if $m∠DAC = 22°$, what is the value of $x$?
58°
If $BF = 3$, $CD = 10$, and $DE = 10$, what is the length of $FE$?
7.2
What is the center of the circle given by the equation $(x − 3)^2 + (y + 5)^2 = 25$?
(3, -5)
If $m∠DAB = 82°$, what is the value of $m∠EF D$?
52°
What is the radius of the circle with equation x2 + y2 + 2x − 8y + 12 = 0?
√12
What is the center of the circle with equation x2 + y2 + 2x − 8y + 12 = 0?
(-1, 4)
What is the equation of a line with a slope of 2 and a y-intercept of 3?
y = 2x + 3
Which of the following is an equation of a line that is tangent to the circle with equation x2 + y2 + 2x − 8y + 12 = 0?
y = 2x + 3
What is the equation of the circle with center (3, 5) and radius 10?
(x - 3)^2 + (y - 5)^2 = 100
What is the equation of the circle with center (-3, 5) and radius 50?
(x + 3)^2 + (y - 5)^2 = 2500
Solve a geometry problem involving tangents and angles in a circle. Find the length of line segments and angles given specific points and measurements. Practice your geometry skills with this challenging problem.
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