Robert drew a parallelogram with two 55-degree angles. What are the measures of the other two angles, given that they must both be the same number?

Question

iloveonedirection · Answer

Angles in a parallelogram have to equal 360. 
 Let x represent the measurement of the unknown angle. 
 2(55) + 2x = 360 110 + 2x = 360 2x = 250 x = 125 
 125 degrees

iloveonedirection · Answer

The measures of the other two angles in the parallelogram are both 125 degrees, calculated using the property that the sum of the angles in a parallelogram is 360 degrees. Since there are two 55-degree angles, we find the remaining angles by solving the equation related to the sum of angles. Therefore, the two unknown angles measure 125 degrees each. 
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Robert drew a parallelogram with two 55-degree angles. What are the measures of the other two angles, given that they must both be the same number?

Answer (2)

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