lesson
Solving Problems with Arc Length
Calculate arc length given the radius and central angle, or find unknown radius or angle given arc length.
Updated 1 month ago · 3 views
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This lesson is part of a track
Public learning track
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
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)(B)Texas Essential Knowledge and Skills (TEKS) · Math · 10th Gradeuse a problem-solving model that incorporates analyzing given information, formulating a plan or strategy, determining a solution, justifying the solution, and evaluating the problem-solving process and the reasonableness of the solution;
Open Global Standard:OGM.11.GEO.1
OGM.11.TRG.3OGM.11.GEO.1