Answer:
<h2>B.
5027 in²</h2><h2>
</h2>
Step-by-step explanation:
Area of a circle = π r²
where r = 80/2 = 40 in
<u>plugin value of r=40in into the formula:</u>
Area of a circle = π r²
= π (40)²
= 5027 in²
Given:

x lies in the III quadrant.
To find:
The values of
.
Solution:
It is given that x lies in the III quadrant. It means only tan and cot are positive and others are negative.
We know that,




x lies in the III quadrant. So,


Now,



We know that,





Using the trigonometric ratios, we get



Hence, the required values are
.
<span>I'm pretty sure it's F T → F. I can't believe nobody answered this question yet. SMH </span>
441614, rounded to the whole
Answer:
Area = π · (d2)2 = 3.14 · (62)2 = 3.14 · (3)2 = 28.27 square cm.
Step-by-step explanation: