If we draw a parallelogram so that the top left point is A, the top right is B the bottom right is c and the bottom left is D and do WXYZ in the same order with the larger parallelogram with the same shape, then WZ would be proportional to AD.
Answer:
x = 63 , y = 27
Step-by-step explanation:
x+ 117 make a straight line so they equal 180 degrees.
x+117 = 180
Subtract 117 from each side
x+117-117= 180-117
x =63
x and y are complementary, which means they add to 90
x+y = 90
63+y = 90
Subtract 63 from each side
63-63+y = 90-63
y = 27
We have a stationary point
therefore there exist an extremum at this point.
therefore the extremum indeed is the minimum.
So, the minimum is equal to 11.
Answer: 1:1
Step-by-step explanation: