Answer:
Step-by-step explanation:
we know that
The circumference of a circle is equal to
where
D is the diameter
in this problem we have
substitute
-----> equation that give the value of the circumference
If A = L x W. . . Then L = A/W
Answer:
first and third digit are the same.
not prime numbers,
191 yes but 484 no.
Answer:
C
Step-by-step explanation:
The center of the base is the center of the circle
The center of the circle is C
9514 1404 393
Answer:
arc SU ≈ 2.62 . . . units
Step-by-step explanation:
The arc length is given by ...
s = rθ
where r is the radius, and θ is the central angle in radians.
arc SU = ST·STU = 3·(50°·π/180°) = 5π/6
arc SU ≈ 2.62 . . . units
