Identify If a Point Is on the Circle

A __________ is the set of all points equidistant from a common point.

• Circle

• Diameter

• Radius

• Chord

• A point of tangency
• A tangent
• A center
• Outside of circle C

Determine if the point (3, 4) satisfies the equation x^2 + y^2 = 25

• Not sure

• No

• Yes

• Maybe

Does the point (4, -3) satisfy the equation x^2 + y^2 = 20?

• Maybe

• No

• Yes

• Not sure

Determine if the point (-5, 12) satisfies the equation x^2 + y^2 = 169

• Maybe

• Yes

• No

• Not sure

Determine if the point (-5, 12) satisfies the equation x^2 + y^2 = 169

• Maybe

• Yes

• No

• Not sure

Which of these points does not lie on the circle whose equation is:

(x - 2)² + (y + 3)² = 25

• (5, 1)

• (-1, 1)

• (0, 0)

• (-2, 0)

Determine if the point (9, 12) satisfies the equation x^2 + y^2 = 225

• Not sure

• No

• Maybe

• Yes

Which points lie on the circle represented by the equation (x+2)² + (y+2)² = 25

• (-2, -2)

• (6,4)

• (8,8)

• (-6, -5)

• (-2, -7)

• (5, -3)

• (2, 0)

• (8, -6)

• (7, 1)

• (1, -5)