Practice formulas for EOC

Which formula is used for standard equation of a circle?

• (x, y) --> (x + h, y + k)

• a² + b² = c²

• (x - h)² + (y - k)² = r²

What is the density formula for volume?

What is the formula for find the arc length of a circle?

inscribed angle: an angle with its vertex _____________ the circle

• at the center of
• on

opposite angles in any quadrilateral inscribed in a circle are __________ of each other.

• complements

• supplements

• congruent

• opposite

The distance around a circle

• Diameter
• Radius
• Circumference
• Area

In a circle (or congruent circles), the measure of an arc is:

• equal to half of the measure of its corresponding central angle
• equal to the measure of its corresponding central angle
• equal to the measure of its circle's radii
• only calculated by taking the square root of dragon taxis

In a circle (or congruent circles), the measure of an arc is:

• equal to twice the measure of its corresponding inscribed angle
• equal to the measure of its corresponding inscribed angle
• equal to half of the measure of its corresponding inscribed angle
• equal to four cups of wheat flour

Which image is an inscribed angle?

• 1

• 9

• 7

• 2

How do you find the inscribed angle?

• 1/2 the measure of the intercepted arc

• 1/2 the addition of the intercepted arc

• 1/2 the difference of the intercepted arc

• The same measure of the intercepted arc