You have 2 supplementary angles. One of the angles is obtuse and has
a measure of 120 degrees. What is
the measure of the second angle?
120 degrees
90 degrees
60 degrees

The third option, 60°

Step-by-step explanation:

Supplementary angles add up to 180°

The angle is 60°

Hope this helps :-)

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step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540