Which expression can be subtracted from the area of the

rectangle to find the area of parallelogram RSTU?

O

O

2 (18+ 4)

(18+4)

(18+4)

(18 - 4)

Determine the relationship of ab and cd given the following points

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

The dolphins at the webster are fed 1/2 of a bucket of fish each day the sea otters are fed 1/2 as much fish as the dolphins how many buckets of fish are the sea fed each day? simplify you answer and write it as a proper fraction or as a whole or mixed number