The length of the radius of the cylinder is 2 units.
The lateral surface area of a cylinder = <span>
2πrh</span>
where, r = base radius
h = height of cylinder
Now, height of cylinder = 2r units
⇒ 16 π = 2×π×r×<span>h
</span>⇒ 16 π = 2×π×r×2r
⇒
= 4
⇒ r = 2 units
Thus, radius is 2 units.
(0,-4.69) i hope this is correct
Answer:
12/25
Step-by-step explanation:
Change the decimal to fraction form. Move the decimal point to the right two place values and set over 100:
0.48 = 48/100
Note that you must simplify. Divide common factors from both the numerator and denominator:
(48/100)/(4/4) = 12/25
12/25 is your simplest form fraction.
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Answer:
8/15
Step-by-step explanation:
In a right triangle, where B is an acute angle, the tan B is equal to the measure of the side opposite B divided by the measure of the shorter side at B
tanB = 16/30 = 8/15