Y+3=2(x-5)
y+3=2x-10
y+3+10=2x
y+13=2x
2x-y=13
Answer:
Arc Length : 43.98
Sector Area : 175.92
Step-by-step explanation:
Formula for Arc Length : 2·π·r·Ф / 360
Formula for Sector Area : π·
·Ф / 360
- Where <em>r </em>is the radius
- Where Ф is the angle
Arc Length : 2 · π · 8 · 315 / 360 = 43.98
Sector Area : π ·
· 315 / 360 = 175.92
hope this helps !! :D
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