The map at the right has an Euler Path in which you can pass through each doorway exactly once. Which 2 rooms must be a starting
or ending
to the Euler path?
Answer choice.
a) Room A and the Outside
b) Room A and Room D
c) Room B and Room D
d) Room E and the Outside
to the Euler path?
Answer choice.
a) Room A and the Outside
b) Room A and Room D
c) Room B and Room D
d) Room E and the Outside
1 answer:
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Answer:
CA ≈ 3.1 ft
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan40° = =
=
( multiply both sides by CA )
CA × tan40° = 2.6 ( divide both sides by tan40° )
CA = ≈ 3.1 ft ( to the nearest tenth )
We're dividing fractions, so we will flip the one in the denominator upside down and we will multiply it with the numerator.
Let's equal this too 8/x
Cross multiply.
Divide both sides by 15.