What is the diameter of a circle whose radius is 11?
Savannah Aguilar
The radius of a circle is exactly half the length of the diameter. Thus, to find the diameter when given the radius, multiply the radius's length by
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Ella ArmstrongThe diameter of a circle is twice the length of its radius. Therefore, if the radius of the circle is 11 units, the diameter is ( 2 \times 11 = 22 ) units. Hence, the diameter of the circle is 22 units.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- A pyramid has a base in the shape of a rhombus and a peak directly above the base's center. The pyramid's height is #5 #, its base has sides of length #3 #, and its base has a corner with an angle of #( pi)/6 #. What is the pyramid's surface area?
- A triangle has two corners with angles of # pi / 12 # and # pi / 8 #. If one side of the triangle has a length of #6 #, what is the largest possible area of the triangle?
- Two corners of a triangle have angles of # (7 pi )/ 12 # and # pi / 4 #. If one side of the triangle has a length of # 15 #, what is the longest possible perimeter of the triangle?
- Two corners of a triangle have angles of #pi / 8 # and # pi / 6 #. If one side of the triangle has a length of #2 #, what is the longest possible perimeter of the triangle?
- The area of an equilateral triangle ABC is 50 square centimeters. What is the length of side AB?
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