Vocab Flashcard 11 in Circles

Front

Center of the circle in (x-3)²+(y-2)²=16

Back

(3,2)

Front

Equation of circle with center (4,2) and radius 5 units.

Back

(x - 4)² + (y - 2)² = 25

Front

Equation of the circle?

Back

x²+y²=9

Front

Angle inside circle formed by two chords:

Back

Add arcs and divide by 2.

Front

Correct way to solve:

Back

x=(62+50)/2

Front

Angle formed by two secants outside a circle:

Back

Subtract arcs and divide by two.

Front

Formula to find Angle A

Back

Front

Equation of the circle:

Back

(x+1)² + (y+1)² = 9

Front

Equation of a circle with radius 5 and center (-3,2)

Back

(x+3)²+(y-2)²=25

Front

Equation of the circle?

Back

(x + 3)² + (y - 1)² = 9