1) If one angle of a parallelogram is 40°, what
are the measures of the other angles?
Answers
Answered by
2
Answer:
The measures of the other angles are 40°, 140° and 140°.
Step-by-step explanation:
The sum of the internal angles of a parallelogram is 360°.
If one of the angles is 40°, its opposite is also 40°, which leaves 280° for the remaining two angles. Since the other two angles are also equal to each other, they are 140° each.
Hope this helps :)
Answered by
1
Answer:
40,140,140
Step-by-step explanation:
The sum of all the Angle of a quadrilateral is 360.
The opposite angle is 40 degrees. (interior opposite angles)
the other angle will be (360-40-40)/2;
=> 280/2=140 degrees
similarly, the other angle will be also 140 degrees
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