Math II · G-C.1

Prove that all circles are similar.

Prove that all circles are similar.

Concept Geometry
Domain Circles
Problem Types

Problem Templates In This Objective

8 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.

Template 1

Identify two separate circle center-radius records

4 variants
Template 2

Find the scale factor that maps one circle to another

4 variants
Template 3

Describe a dilation that maps one circle to another when the circles have the same center

4 variants
Template 4

Map one circle by a specified translation-dilation composition

4 variants
Template 5

Use a circle similarity scale factor to compare circumferences

4 variants
Template 6

Find the area ratio of two similar circles from a scale factor

4 variants
Template 7

Complete a missing step in a circle-similarity proof

4 variants
Template 8

Verify a coordinate similarity between circles

4 variants