In the circle shown below, ∠bac is a central angle, and r is the length of ab.
the area of the...
Mathematics, 05.02.2020 08:57 SmartScholar4094
In the circle shown below, ∠bac is a central angle, and r is the length of ab.
the area of the shaded sector is equal to 1/2r^2θ. which of the following must be true about the value of θ?
θ= the measure of ∠bac in degrees.
θ= the measure of ∠bac in radians
θ= the difference between 2π and the measure of ∠bac in radians
θ= the difference between 360 and the measure of ∠bac in degrees
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