Question

if one angle of a parallelogram is (2x-5)° and its adjacent angle is (3x-5)° find the other angles of a parallelogram


please tell me​

Answer 1

Answer:  

The Correct Answer is 71 and 109

Step-by-step explanation:  

The Property of the parallelogram is that the adjacent angles of parallelogram add up to 180 degrees  

Therefore,  

(2x-5) + (3x-5) = 180  

5x - 10 = 180  

5x = 190  

x = 38 Degrees

The first angle is: 2x -5 = 2 (38) - 5 = 71 Degree

The Second angle will be: 109 Degree

The four angles will be 109, 71, 109 and 71 degrees

Answer 2

Step-by-step explanation:

if the sum of inter ior angle of a regular polygon is 540 them final the number of sides of the polygon?