What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

In a column proof the right column states your reasons

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet