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Liono4ka [1.6K]
3 years ago
10

Complete the two-column proof found in the attachment

Mathematics
1 answer:
Bumek [7]3 years ago
6 0
<span>1) m<1+m<2=180 ========> supplementary angles
</span><span>2) m<3+m<2=180 ========> opposite angles are equal (vertical angles
                                                  theorem)
</span>3) m<3 and m<5 are supplementary ====> <span>Consecutive Interior Angles</span> 
4) L || M =====> corresponding angles converse.(If two lines cut by a
                            transversal so that corresponding angles are
                            congruent,then 
the lines are parallel to each other.)
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Answer:

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2 years ago
Simon draws a rectangle with two sides that are 2 inches long and two sides that are 3 inches long. Chaz draws a figure with the
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4 0
3 years ago
PLEASE ANSWER QUICKLY<br> (I will give first answer Brainliest)
Zina [86]

Answer:

The measure of Angle A is 45.5 degrees

Step-by-step explanation:

In order to find the measure of the angle A, add it to the measures of angle B and C. Since it is an isosceles triangle, we know that B and C have the same measure. Then we set this equal to 180.

A + B + C = 180

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3 0
3 years ago
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diamong [38]
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(Find the length of the missing side in each triangle)​
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9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The relevant trig relations are summarized by the mnemonic SOH CAH TOA. This means ...

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So, for each triangle, determine the relationships of the given sides to the given angle: adjacent, opposite, or hypotenuse. Then write and solve the equation using one of the above templates.

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