Question

Find the measure of each angle of a parallelogram, if one of its angles is 30cm less than twice the smallest angle.​

Answer 1

Answer:

one angle is 2x-30° other angle is 30°+x

30°+x+2x-30=180 x=60°

Answer 2

Answer:

angles are 70 ,110  ,70  ,110

Step-by-step explanation:

Sum of angles of parallelogram is 360

⇒x+(2x−30)+x+(2x−30)=360

x +(2x−30) +x +(2x−30)=360

6x  =420

⇒x  =70

(2x−30)  =2×70 −30 =110

⇒

angles are 70 ,110  ,70  ,110

hope this helped