Vocabulary Check
5. Describe one way to use a line plot.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf