The measure of angle R is π23 radians. The measureof angle T is π512 radians greater than the measure ofangle R. What is the measure of angle T, in degrees?A) 75B) 120C) 195D) 390
Question
The measure of angle R is π23 radians. The measureof angle T is π512 radians greater than the measure ofangle R. What is the measure of angle T, in degrees?A) 75B) 120C) 195D) 390
Solution
First, we need to find the measure of angle T in radians. Given that the measure of angle T is π/512 radians greater than the measure of angle R, we add π/23 and π/512.
To add these fractions, we need a common denominator. The least common multiple of 23 and 512 is 11776. So, we convert each fraction to have this common denominator:
(π/23)(512/512) = 512π/11776 (π/512)(23/23) = 23π/11776
Adding these together gives us:
(512π + 23π) / 11776 = 535π / 11776
This is the measure of angle T in radians.
To convert this to degrees, we use the conversion factor that π radians is equal to 180 degrees. So, we multiply by 180/π:
(535π / 11776) * (180/π) = 535*180 / 11776 = 8.63 degrees
So, none of the options A, B, C, D are correct. The measure of angle T is approximately 8.63 degrees.
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