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3 years ago

Given: m∠A + m∠B = m∠B + m∠C

Mathematics

2 answers:

Kamila [148]3 years ago

5 0

Answer:

We are given that the sum of the measures of angles A and B is equal to the sum of the measures of angles B and C. The measure of angle B is equal to itself by the reflexive property, so you can subtract that measure from both sides of the equation. Now the measure of angle A equals the measure of angle C. By the symmetric property, this means the measure of angle C equals the measure of angle A.

Step-by-step explanation:

edge2020, Be sure to boost the rating so that more people will see it!

Evgesh-ka [11]3 years ago

4 0

Answer:

Sample Response: We are given that the sum of the measures of angles A and B is equal to the sum of the measures of angles B and C. The measure of angle B is equal to itself by the reflexive property, so you can subtract that measure from both sides of the equation. Now the measure of angle A equals the measure of angle C. By the symmetric property, this means the measure of angle C equals the measure of angle A.

Step-by-step explanation:

Edge 2020

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Answer:

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Step-by-step explanation:

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3 years ago

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mixas84 [53]

Answer:

Here, we will use the formula from trigonometry which defines a radian

we know that an angle is a radian when the length of the radius of the circle is equal to the length of the arc formed

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if the radius is r and the arc is 2r, the angle in radians will be equal to:

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I believe this will explain what is actually happening in these type of questions

So, the equation:

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4 0

3 years ago

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fredd [130]

Answer:

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Step-by-step explanation:

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3 years ago

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ivanzaharov [21]

Answer:

Store C, Store B, Store A

Step-by-step explanation:

If you were to buy 1 pound of pears at Store A, It would be $1.29

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3 years ago