Jen is on the platform of her boat. She sights the top of a lighthouse at an angle of 30° as shown below. She knows that the height of the lighthouse is 50 meters.
How far in Jen from the base of the lighthouse in meters?

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere

can you make your screen more see able?

then i might be able to .

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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