The floor in lila's bedroom is 30 square yards. calculate the area in square feet.
a) 540 square feet
b) 270 square feet
eliminate
c) 90 square feet
d) 10 square feet

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?

In the diagram, the ratios of two pairs of corresponding sides are equal to prove that almn - axyz by the sas similarity theorem, it also needs to be shown that x 6 z un z zz un = 2x zləzz lezy

State one method by which you can recognize a perfect square trinomial.