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Dmitriy789 [7]
4 years ago
6

In a triangle, what is the 3rd angle measure if the other two angles are 45° and 73°?

Mathematics
2 answers:
ch4aika [34]4 years ago
8 0
The 3rd angle is 62 degrees because the 3 angles in a triangle need to add up to 180 degrees.
Ratling [72]4 years ago
6 0
The measure of the angles of a triangle add up to 180 degrees.
 Therefore, for this case we have the following equation:
 45 + 73 + x = 180
 Where,
 x: is the unknown angle
 Clearing x we have:
 x = 180-45-73
 x = 62 degrees
 Answer:
 the 3rd angle measure if the other two angles are 45 ° and 73 ° is:
 x = 62 degrees
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