Question

Find each angle of a parallelogram if two consecutive angles are in the ratio 1:3​

Answer 1

Answer:

some of adjacent angles of parallelogram is 180 degree. .

so.. let no. x

x +3x =180

4x =180

x=180/4

45degree

so.. one angle is 45...other one is 3*45=135

and the opposite angles of parallelogram are equal

so.. angle opposite to 45 will be of 45 degree.. and opposite to 135 will be of 135 degree

hope this helps you

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