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One angle of a triangle is 2/3 x grades and another is 3/2 x degrees while the third is pix/75 radians . express all in degrees

User Selrond
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1 Answer

7 votes
2/3x grades to degrees
2/3x/100×90=3/5x(degrees)

pix/75 radians to degrees
(xπ/75)×90/(π/2)=3/5x(degrees)

another is 3/2 x degrees

express all in degrees
3/2 x +3/5x+3/5x=180
27/10x=180
x=200/3

angle of 2/3 x grades and angle of pix/75 radians
3/5×200/3=40(degrees)

angle of 3/2 x degrees
200/3×3/2=100(degrees)
User Alex Gao
by
8.6k points
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