(HINT: We can construct more than one line to help us find the solution.)

(a) In the diagram, BA || DE, angle ABC = 55° and
angle CED= 20° Find x.

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Astore sells 4 apples for $3 and 3 oranges for $4 if pete buys 12 apples and 12 oranges how much will it cost

Which geometric principle is used to justify the construction below?