Worksheet central angles and arcs geometry cp answers

About this resource:

This document contains a Crack the Code worksheet that reinforces the concept of Central Angles & Arcs in Circles. Students will determine find missing variables, angle measures and arc measures. Responses will be used to crack a 4-color code!

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Answer key included!

Check Out These Other Items that Practice this Concept:

Central Angles Doodle Guide and Practice Worksheet

Central & Inscribed Angles Match Mats

Central & Inscribed Angles Concentration Game

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By purchasing this product, you own a license for ONE TEACHER ONLY for personal use in their own classroom. Licenses are non-transferable and therefore can NOT be passed from one teacher to another. If the teacher purchasing this license leaves the classroom or changes schools, the license and materials leave with said teacher. No part of this resource is to be shared with colleagues or used by an entire team, grade level, school or district without purchasing the correct number of licenses.

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Please note - all material included in this resource belongs to Generally Geometry, Inc. By purchasing, you have a license to use the material but you do not own the material. You may not upload any portion of this resource to the internet in any format, including school/personal websites or network drives unless the site is password protected and can only be accessed by students, not other teachers or anyone else on the internet.

What is inscribed arc?

Inscribed angles are angles whose vertices are on a circle and that intersect an arc on the circle. The measure of an inscribed angle is half of the measure of the intercepted arc and half the measure of the central angle intersecting the same arc. Inscribed angles that intercept the same arc are congruent.

Are arcs and angles the same?

An arc of a circle is a section of the circumference of the circle between two radii. A central angle of a circle is an angle between two radii with the vertex at the center. The central angle of an arc is the central angle subtended by the arc. The measure of an arc is the measure of its central angle.