12+?x?= 78??
If you answer doesn’t work out then after you multiply decide by two

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Is triangle jkl congruent to triangle rst? if so, what is the scale factor?