Answer:
The circumference formula for a circle is C=πd where C is the circumference, d is the diameter of the circle and π is a constant. If you plug in 6 for C and solve the equation for d like:
6= πd and then divide both sides of the equation by π you get that d = 1.90
To find the central angle of an arc you would use the equation S = rθ where S is the length of the arc, r is the radius of the circle, and θ is the measure of the angle which in this case is unknown. So with S = 1 and r = d/2 = 1.90/2 = 0.9549 you would have an equation that looks like this:
1 = 0.9549θ.
If you divide both sides of the equation by 0.9549 you get θ = 1.047197 radians.
The question asked for the angle measure in degrees so you would need to convert the angle measure to degrees by multiplying the degree measurement by 180/π
<u>To solve this problem, we must consider all the trigonometric equations</u>:
⇒ (<em>see image below)</em>
<u>Let's examine the diagram</u>:
- the side adjacent to ∠A ⇒ AC ⇒ 35 meters
- hypotenuse ⇒ 53 meters
<u>Thus we can use:</u>
<u>Answer: 49 degrees</u> <em>(as rounded)</em>
Hope that helps!
Answer: 0
Step-by-step explanation:
describes a horizontal line
so slope = 0
Answer: 0.8
Step-by-step explanation:
