Find the value of x which makes the shape a parallelogram. Given AE=EC and DE=4x+6 and WB=9x round the answer to nearest tenth
To make the shape a parallelogram, we need to have the opposite sides equal in length.
Given that AE = EC, we know that AE = x and EC = x.
And DE = 4x + 6.
To find the value of x, we need to equate the opposite sides:
AE = WB
x = 9x
x = 9
So the value of x which makes the shape a parallelogram is 9.