Question

two adjacent angle of a parallelogram are 4 x minus 15 degree and 5 x minus 3 degree find the measure of all angle of the parallelogram​

Answer 1

Answer:

(4x-15)+(5x-3)=180

so 9x-18=180

so x-2=20

so x= 22°

Step-by-step explanation:

so the angles are 88°-15°,110°-3°

or 73°,107°,73° and 107°

ANSWER