3 years ago

GEOMETRY The sum of the measures of the angles of a trapezoid is 360 degrees. Find the missing measure

Mathematics

1 answer:

Svetlanka [38]3 years ago

6 0

Answer:

Step-by-step explanation:

Add them all first

100+110+80=290

Then subtract

360-290

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Answer:

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Step-by-step explanation:

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