Answer:
supplementary angle = angle 2 and angle 3
vertical angle = angle 2 and angle 4
hope it helps
Answer:
a
Step-by-step explanation:
Answer: 20pi
Step-by-step explanation:
The actual length of wingspan using the scale factor is; 87.5 ft
<h3>How to Interpret Scale Models?</h3>
We are given;
Length of Airplane = 85.4 ft
Now, we are told that a scale model has the length of the plane as 12.2 inches.
Conversion factor from inches to feet is;
1 inch = 1/12 feet
Thus;
12.2 inches = 12.2 * 1/12 = 12.2/12 ft
Thus, scaled factor = (85.4 * 12/12.2)
Now, we want to find the actual length of the wingspan with a scaled length of 12.5 inches.
12.5 inches = 12.5/12 ft
Thus, the actual length of wingspan = 12.5/12 * (85.4 * 12/12.2)
the actual length of wingspan = 87.5 ft
Read more about Scale Models at; brainly.com/question/261465
#SPJ1