T2-t1=6, t3-t2=-3, t3=-6
t3-t2=-3 becomes
-6-t2=-3
-t2=3
t2=-3
t2-t1=6 becomes
-3-t1=6
-t1=9
t1=-9 degrees
Answer:
ratio=AC/FD=AB/ED=BC/FE
Step-by-step explanation:
1. 2/3
2. 19/24
Hope I helped!
The answer would be:
<span>117.69615
BUT since it's asking you to estimate, I would put:
"about 117.69"
</span>
