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ipn [44]
3 years ago
12

a side of the triangle below has been a extended to form an exterior angle of 159°. find the value of x

Mathematics
1 answer:
Mashcka [7]3 years ago
6 0

Answer:

Step-by-step explanation:

Find the the angle by subtracting 159 from 180 that’s your answer= 21 degrees

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If a^2 + b^2=c^2 then the triangle is a right triangle.
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Experts/ace/trusted helpers/geniuses helpp mee plz
maria [59]

inside angles need to equal 180

180-75-40 = 65

now the question mark and 65 need to equal 180

180-65 = 115

 answer is 115

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Hi there!

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3 years ago
How to find the percent of change of 37,065 to 26,102
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