Answer:
The area of the circle is 314 inches
Step-by-step explanation:
Area if a circle = πr²
r = radius
r= d/2
r=20 /2
r=10 inches
Area =3.14×10²
= 3.14×100
=314 inches
Answer:
idek lol
Step-by-step explanation:
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To create the perpendicular of a given slope, you use the negative of the slope's reciprocal.
The negative reciprocal of 3 is -1/3.
Therefore, the new slope would be -1/3.