Question

□MRPN is cyclic, ∠R=(5x - 13)°, ∠N = (4x + 4)°. Find measures of ∠R and∠N.​

Answer 1

the all sides of angle of mrpn is 360°

since,

two side angle is 180°

angleR +angleN= 180°

:-(5x-13)+(4x+4)=180°

:-9x-9=180°

:-9x=180°-9°

:-9x=171°

:-x=19°

measures of angle is 5x-13°=5×19-13°=95-13=82°

measures of angle is 4x+4=4×19+4°=76+4°=80°

Answer 2

Answer:

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