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3 years ago

7

The isosceles triangle shown is rotated about line k. The perimeter of the triangle is 58 units.Which best describes the resulti

ng three-dimensional shape?

1 answer:

charle [14.2K]3 years ago

8 0

A cone with a Base radius of 17 units.

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Answer:

$\huge \boxed{\mathrm{10.3 \ units}}$

Step-by-step explanation:

To solve for <em>CD</em>, we can create a right triangle.

Where <em>CD</em> becomes the hypotenuse.

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Apply Pythagorean theorem to solve for the hypotenuse.

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3 years ago

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2 years ago

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Solve for D <br><br><br><br><br><br> Thanks!!

Verizon [17]

Answer:

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Step-by-step explanation:

To solve this equation for the variable d, we must isolate it on the right side of the equation. It is currently being multiplied by pi, so to reverse this action, we should divide both sides of the equation by pi.

c = (pi) * d

c/pi = pi/pi * d

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Hope this helps!

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2 years ago