In the circle above, the length of AO is 1, and x = 88º. What is the area of sector AOB?
2 answers:
The complete question in the attached figure
we know that
[area of a circle]=pi*r²
for r=1 unit
[area of a circle]=pi*1²---------> pi units²
if the area a full circle of 360°--------------> is pi
the area of sector 88°------------------------> X
X=88*pi/360--------> 0.77 units²
the answer is
<span>
the area of sector AOB is 0.77 units</span>
²
Answer:
11/45 pi is the area of the sector.
Step-by-step explanation:
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