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Varvara68 [4.7K]
2 years ago
11

What is the measure of A. Cannot be determined B. 74 C. 16 D. 32

Mathematics
1 answer:
Levart [38]2 years ago
3 0
The answer would be D. 32

Why? The triangle in the problem is an isosceles triangle. That means the two legs of the triangle are equal and the angle opposite to the equal legs are also equal. 

Therefore, angle C is also 74°. 

The sum of the interior angles of a triangle is equal to 180°.
Thus, 
      180° = ∡A + ∡B + ∡C
      180° = 74° + ∡B + 74°
      180° = 148° + ∡B
        ∡B = 180° - 148°
        ∡B = 32°
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7 0
3 years ago
1. Use the figure below to answer the questions.<br><br> (a) Solve for x.
Dmitry [639]

Let's see what to do buddy...

_________________________________

The sum of the angles of each n-sided figure is found in the following equation :

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The question's figure is 5-sindes figure

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(5 - 2) \times 180 = 3 \times 180 = 540 \\

So we have :

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Subtract the sides of the equation minus 479

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And we're done.

Thanks for watching buddy good luck.

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5 0
3 years ago
polly knit a total of 45 centimeters of scarf over 5 nights. how many nights. how many nights will polly have to spend knitting
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I hope this helps

Have a nice day/night

Mark brainiest, please

:)

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