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sasho [114]
4 years ago
12

Match the definition to the mathematical terms they describe

Mathematics
1 answer:
lbvjy [14]4 years ago
4 0

Answer:

1. All coplanar points equidistant from a given point:

    CIRCLE

2. piece of a line with one endpoint:

    RAY

3. two rays with a common endpoint:

   ANGLE

4. Piece of a line with two endpoints:

   LINE SEGMENT

Step-by-step explanation:

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Answer:

4

Step-by-step explanation:

2+2=4

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The area of a parallelogram is the product of the length of the base and the height measured perpendicular to the base.

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4 0
3 years ago
The length of an arc of a circle is 7.34 units, and the measure of the corresponding central angle is 81 degrees. What is the ap
GuDViN [60]

Answer:

A.  5.19 units

Step-by-step explanation:

\textsf{Arc length}=2 \pi r\left(\dfrac{\theta}{360^{\circ}}\right) \quad \textsf{(where r is the radius and}\:\theta\:{\textsf{is the angle)}

Given:

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Substituting given values into the equation and solving for r:

\implies 7.34=2 \pi r\left(\dfrac{81^{\circ}}{360^{\circ}}\right)

\implies 7.34=r\left(\dfrac{18 \pi}{40}\right)

\implies 7.34 \cdot 40=18 \pi r

\implies 293.6=18 \pi r

\implies r=\dfrac{293.6}{18 \pi}

\implies r=5.19 \sf \: units \:(2\:dp)

7 0
2 years ago
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attashe74 [19]
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3 years ago
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Please help me! I need it<br><br> I will give brainly
AveGali [126]

Answer:

1. 6 faces

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Step-by-step explanation:

have a good day! :)

6 0
3 years ago
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