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3 years ago

If A and B are supplementary and mA = 37°45', then mB = 142°15'. True False

Mathematics

1 answer:

Verdich [7]3 years ago

7 0

Answer:

True.

Step-by-step explanation:

37°45' + 142°15'

= (37 + 142)° + (45 + 15)'

= 179° + 60'

= 179° + 1°

= 180°

there being 60 minutes of arc in one degree of arc.

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<u><em>The correct question is</em></u>

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