+220 
Of square PQRS PS = 4, PQ = 4 and PR = 2.
a. Show with a calculation that ∠S is greater than ∠Q
b. Explain why PQRS isn't a rhombus
c. Calculate the surface/area of PQRS
Thanks!
+37146 a) Start with Sin(S) = 2/4 and Tan (Q) = 2/4 Are S and Q different?
b) a rhombus has 4 equal sides.....
c) two right triangles added together = total area area of right triangle = 1/2 L1L2 L = leg
Good Luck ! 
