Dan:12/16=3/4=75%
Josh:15/25=3/5=60%
Ryan:14/20=7/10=70%
Scott:10/15=2/3=67%
Answer:Dan
a) Altitude of triangle ABC
b) Angle bisector of angle H
c) Median of triangle JKL
Answer:
60(10 -7) - (-26/2)^2 (do the problems in the parenthesis)
60(3) - (-13)^2 ( multiply 60 and 3 and then square -13)
180- 169 (subtract)
11