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Mariulka [41]
3 years ago
14

SOMEONE HELP PLS IM STUCKKKK

Mathematics
2 answers:
Harlamova29_29 [7]3 years ago
7 0

Answer:

111 =x

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles

29+82 = x

111 =x

olya-2409 [2.1K]3 years ago
6 0

Answer:

Step-by-step explanation:

Since all the angles in a triangle add up to 180, you would need to add up the 2 values you have to get the third:

∠3 = 180-82-29

      = 69 degrees

Now you have to subtract this value from 180 because a straight line is 180 degrees:

∠x = 180-69

∠x = 111°

Hope this helps!

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What is the area of the sector of the circle below, if the radius is 5 m. and the central angle < AOB measures 88 °. (round a
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Answer:

b 19.2

Step-by-step explanation:

a = \pir^{2} for a circle.  We do not want to find the area for a whole circle.  We only want to find the area for part of a circle.  a hole circle is 360 degrees.

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