Suitable for Grades: Geometry, IM 3
CCSS: HSG.C.A.2
CCSS Description: Identify and describe relationships among inscribed angles, radii, and chords. Include the relationship between central, inscribed, and circumscribed angles; inscribed angles on a diameter are right angles; the radius of a circle is perpendicular to the tangent where the radius intersects the circle.
This worksheet can be used as an exercise to practice writing the reasons for circle theorem questions. It can also be used as for note taking during review of all circle theorems. An image of each circle theorem is provided with space for learners to write the correct descriptions.