Suppose you are laying tiles. You place several different rectangles together to form a larger rectangle
BC is parallel to DF , DF is parallel to GH . What is the relationship between BC and GH ?

What is the simplified expression for 6(2(y+x))

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.