lesson
Arc Length in Degrees and Radians
Calculate arc length using both degree-based proportions and the radian formula s = rθ.
Updated 1 month ago · 5 views
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Arc Length and Circumference
4 lessons
Goal
Understand and apply the proportional relationship between arc length and circumference to calculate arc lengths in both degree and radian measures, and combine arc length with circle theorems in comprehensive problems.
4 lessons
0 of 4 done
- Arc Length and Circumference: The Proportional RelationshipUp next
- Solving Problems with Arc LengthNot started yet
- Arc Length in Degrees and RadiansYou are here
- Mixed Circle Problems: Angles, Arcs, and SegmentsNot started yet
Learning standards covered
111.41(b)(12)(B)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradeapply the proportional relationship between the measure of an arc length of a circle and the circumference of the circle to solve problems;
Open Global Standard:OGM.11.TRG.3
111.41(b)(1)(F)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradeanalyze mathematical relationships to connect and communicate mathematical ideas; and
Open Global Standard:OGM.11.GEO.1
OGM.11.TRG.3OGM.11.GEO.1