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The diameter of a semicircle is $2$ inches. What is the semicircle's radius? $\newline$ $\_\_\_\_$ inches

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Circles: word problems

Full solution

Q. The diameter of a semicircle is

2

inches. What is the semicircle's radius?

\newline

\_\_\_\_

inches

Understand Relationship: Step $1$ : Understand the relationship between diameter and radius. $\newline$ The radius is half of the diameter. $\newline$ Calculation: Radius = Diameter / $2$ = $2$ inches / $2$ .
Calculate Radius: Step $2$ : Calculate the radius. $\newline$ Radius = $1$ inch.

More problems from Circles: word problems

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\newline

R(h)=\sqrt{13h}

gives the distance, in kilometers, that Skyler can see when their eyes are

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A(d)=\pi d^{2}

gives the area, in square kilometers, that Skyler can guard when they can see a distance of

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Which expression models the area Skyler can guard when their eyes are

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meters above the ground?

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1

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13\pi h

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13\pi h^{2}

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\sqrt{13\pi h^{2}}

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169\pi h^{2}

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. Before the outbreak, the average wait time at the hospital was

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2

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0.7m

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Question

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Question

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B)50\text{cm}

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Question

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\newline

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\newline

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Question

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and one of its legs measures

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\newline

\square

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Question

One of the legs of a right triangle measures

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and its hypotenuse measures

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and the other leg measures

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Question

Find the volume of a right circular cone that has a height of

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and a base with a radius of

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\newline

\mathrm{cm}^{3}

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Question

Find the volume of a right circular cone that has a height of

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and a base with a diameter of

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\newline

\mathrm{ft}^{3}

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