Answer:
25π square inches.
Step-by-step explanation:
A 3-inch by 4-inch rectangle is rotated about a corner.
So, the maximum area that a point on the rectangle covers will be by the opposite corner point for 360° full rotation.
Now, the length of the diagonal is = inches.
Therefore, the area of the circle will be calculated by 5 inches as the radius will be πr² = π(5)² = 25π square inches. (Answer)
Answer:
Step-by-step explanation:
4/3 cannot be simplified further
6/8 can be simplified by diving the numerator and denominator by 2=3/4
4/3 is not equal to 3/4
Therefore they are not equivalent
Answer:
(f + g)(x) = -x + 6
Step-by-step explanation:
Step 1: Define
f(x) = -3x + 6
g(x) = 2x
Step 2: Find (f + g)(x)
(f + g)(x) = -3x + 6 + 2x
(f + g)(x) = -x + 6
IF the central angle is in degrees then the
arc length = (12 / 360) * circumference
arc length = (1 / 30) * 2 * PI * 30
arc length = 2 * PI inches
arc length =
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6.28 inches
Source:
http://www.1728.org/radians.htm
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