Find the surface area of a cylinder with a base diameter of 8 yd and a height of 8 yd. Use the value 3.14 for , and do not do an
y rounding. Be sure to include the correct unit.
1 answer:
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Answer:
and
Step-by-step explanation:
The ratios of sine and cos are defined as follows:
, and
The hypotenuse is always the side opposite of the 90 degree angle (for the given triangle, the hypotenuse is 85)
Since we are looking at the angle A, the opposite side with respect to A would be the side length of 84. That leaves the side 13 as the adjacent side.
Thus, we can now write:
The correct answer is the first answer choice.