Answer:
The basic idea behind copying a given angle is to use your compass to sort of measure how wide the angle is open; then you create another angle with the same amount of opening.
Step-by-step explanation: these are the steps
Using a straightedge, draw a reference line, if one is not provided.
Place a dot (starting point) on the reference line.
Place the point of the compass on the vertex of the given angle, ∠ABC (vertex at point B).
Stretch the compass to any length that will stay "on" the angle
Do the Pythagorean theory to find the unknown side by doing:
c^2 = a^2 - b^2
Then you’ll have two sides and two angles.
Do sine law.
Sin(angle) / side (opposite to it) = Sin(angle) / side (opposite to it)
Answer: I do not know
Step-by-step explanation:
Answer:
Step-by-step explanation:
(4.5 · 10^7)(5.8 · 10^1)
(4.5 · 10,000,000)(5.8 · 10)
(45,000,000)(58)
2,610,000,000
2.61 · 10^9
Answer:
Step-by-step explanation:
Let the horizontal distance is x
<u>Use tangent to solve this:</u>
- tan 30° = 6/x
- x = 6 / tan 30°
- x = 10.4 mi (rounded)