Answer:
x = 10
Step-by-step explanation:
By looking at the picture, I can tell the angle of the 3x is also 30 degrees.
This means 3x = 30.
When you solve for x by dividing each side by 3, you result with the answer of x = 10.
To check you work, plug in 10 for x to recieve 30 degrees again.
The place value is the hundreths
Area of Square/Rectangle-LxW
Area of triangle-BxH(divided by)2
Area of polygon=56
-.8,2/33,1/11,.4 good luck