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yanalaym [24]
3 years ago
15

What is the value of y in this triangle?

Mathematics
2 answers:
denpristay [2]3 years ago
7 0
Given one angle, 98, you must find the other angle inside of L. To do this, subtract 134 from 180, since it's a straight line. You're left with 46. Add 98 and 46 to get 142. Subtract 142 from 180 once again to find the missing angle, which would be 38.
Lelechka [254]3 years ago
7 0
The sum of a triangle's angles is always 180°.  We have one angle of 98 and another which is the supplement to 134 which is 180-134=46.  Then:

180-98-46=y

y=36°
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\huge\underline{\overline{\mid{\bold{\red{ANSWER}}\mid}}}

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