What is the area of OW?

Given the following similar triangles what is the area of triangle b ? a) 1 b)1.8 c)3.2 d)5

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4