D=1/3fk, solve for f
1 answer:
You might be interested in
Answer:
Step-by-step explanation:
and
< SYL and <EYA
Step-by-step explanation:
Vertical angles can be defined as the pair of angle which are opposite when two lines crosses, as the image attached shows.
Now, <EYL and <AYS are vertical angles, because they are opposite when lines ES and AL cross at point Y.
Another pair of vertical angles are <SYL and <EYA, because they are opposite when lines ES and AL cross at point Y.
Therefore, all pair of angles which are vertical angles are
<EYL and <AYS
< SYL and <EYA
REMENBER : VERTICAL LINEA