Answer:
x = 60°
Step-by-step explanation:
x + 2x + x + 2x = 360
Angles in a parallelogram add up to 360°
6x = 360
Answer: 60
Step-by-step explanation: The angles of a parallelogram alway add up to 360 degrees. We can use this and set the 4 angles (2x,2x,x,x) equal to 360.
2x+2x+x+x=360
6x=360
x=60
It will be simplified to the square root of 6.
Below is an attachment containing the solution.
the length of the frame is 21 inches.
An integer may be +460 because profit means to increase.
So the answer is +460.
