Converting Degrees to Radians

Arc Length, Radians, and Sector Area

10th Grade·Math·CCSS

Updated 1 month ago · 3 views

Convert angle measures from degrees to radians using the relationship π radians = 180 degrees.

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Arc Length, Radians, and Sector Area

10th Grade · Math · CCSS

10 lessons

Goal

Derive and apply formulas for arc length and sector area, and understand radian measure as the constant of proportionality between arc length and radius.

10 lessons

0 of 10 done

Arc Length Is Proportional to RadiusUp next
Defining Radian MeasureNot started yet
Converting Degrees to RadiansYou are here
Converting Radians to DegreesNot started yet
Finding Arc Length Using RadiansNot started yet
Finding Arc Length Using DegreesNot started yet
Deriving the Sector Area FormulaNot started yet
Finding Sector Area Using RadiansNot started yet
Finding Sector Area Using DegreesNot started yet
Mixed Arc Length and Sector Area ProblemsNot started yet

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Learning standards covered

HSG.C.B.5Common Core State Standards · Math · 10th Grade

Derive using similarity the fact that the length of the arc intercepted by an angle is proportional to the radius, and define the radian measure of the angle as the constant of proportionality; derive the formula for the area of a sector.

Open Global Standard:OGM.11.TRG.3

OGM.11.TRG.3