What is the m∠B?
28°
40°
102°
112°

Answer:

112

Step-by-step explanation:

180 - 40 - 28 = 112

Answer is m∠B=112.

In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.

here, we have,

from the given figure,

we get,

180 - 40 - 28 = 112

[as, the total sum of 3 angles is 180]

Hence, Answer is m∠B=112.

To learn more on angle click:

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To rent a carpet cleaner, Tools To Go charges $15.00 for the first hour or part of an hour plus $3.50 for each additional half hour or part of a half hour.

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783 x 42 in area model-

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Inequality that represents this situation:
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To solve the inequality, you can begin by solving the equation as shown.

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