mary420
mary420
11-10-2017
Mathematics
contestada
how to find the the angle measurement ?
Respuesta :
Calniz
Calniz
11-10-2017
That is a 180 degree angle (the straight line) and one angle is 78, so you subtract 78 from 180
So the angle would be 102 degrees
Answer Link
nathan127
nathan127
11-10-2017
When finding an angle, it's always important to know a rule.
The rule in this case is 'Angles on a straight line sum to 180'
So in this case there is a 78 degree angle.
180 - 78 = 102 degrees for the remaining angle.
Answer Link
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