Question

3) The measure of one of the angles off a parallelogram is 40° then fnd the measure of ils adjacent angie?​

Answer 1

Answer:

let us take the adjacent angles as X  and the condition is  

X+X+40=180 (adj angles make 180)  

2x+40=180

2x=140

x=70  

the angles are 70 ND 110

Step-by-step explanation:

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