Question

11) The adjacent angles of a parallelogram are (5x -55) and (4x - 35),
find the measures of all the angles of parallelogram.
21) find the​

Answer 1

Answer:

5×55 ????????idk

Answer 2

Answer:

95°,85°,95° and 85°

Step-by-step explanation:

2(5x-55)+2(4x-35)= 360°

18 x -110°=360°

18x= 360°+110°

18x=540°

x= 540/18

x= 30°

first angle = 150-55

= 95°

second angle= 120-35

=85°

third angle= 95°

fourth angle = 85°

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