Alonzo wants to know the height of a tree in his yard. he measures his shadow to be 8.4 feet long and at the same time finds that the tree’s shadow is 21 long. alonzo is 6 feet tall. write the correct number of boxes to complete the proportion that could be used to find the height of the tree.

Assume cd | ab are parallel. find m2. a) x= 50° (b) x = 70° c) x = 30° d) x = 60

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account