I think the answer is 4/12 or 1/3
Step-by-step explanation:
I think so option b Is answer
Find the last angle:
180-(30+90)
180-(120)
60
Evaluate using sine rule:
=
c=
=
=20
The length of line segment AB is 20 feet (answer choice C)
Solving proportions<span> is simply a matter of stating the ratios as fractions, setting the two fractions equal to each other, cross-multiplying, and solving the resulting equation. You'll probably start out by just solving</span>
It would be 7.62 centimeters. Just multiply how many inches you have by 2.54, and you'll have your conversion.
~Silver