Answer:
The answer is B.
Step-by-step explanation:
You have to apply the area of triangle formula :





Yes because division always makes numbers smaller. For example: 12 divided by 4 equals 3.
Seeing you don't have a graphing calculator, use the web, there are many websites dedicated to different calculators
Hey there Gary!
If Angle DBC is 73, you do subtract it from 180 to get ABD.
180 - 73 = 107
Angle ABD = 107
Angle DBC = 73
Angle ABD > DBC
or
Angle DBC < ABD
The line BD/DB is the same length in both angles, proving line AD is greater than CD. This is also justified by the fact that lines AB and CB are congruent.
I hope this helps, let me know if there's something wrong about my answer.
Answer:
Step-by-step explanation:
-18 i think