WAR is given as 57 degrees.
If you draw a line from W to R, the angle WRA would also be 57 degrees.
57 + 57 = 114
The measure of AR = 180 -114 = 66 degrees.
Answer:
66.
Step-by-step explanation:
If You See W.And R., They Are The Same Angle's, So If They Are Little And Big At The Same Time, You Can Notice It Will Be 66* :)
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x-3
(x
2
−9)=(x−3)(x+3)
3
−27)=(x
−3
)=(x−3)(x
−3x+9)
−8x+15)=(x−3)(x−5)
∴ H.C.F. of (x
−9),(x
−27) and (x
−8x+15) is x−3.