3 years ago

In a circle an arc 60 centimeters lon subtends an angle of 5 radians. What is the radius of the circle?

1 answer:

7 0

Arc length = rθ [r = radius of the circle, θ = central angle in radians] ⇒

r = arc length/θ = 60/5 = 12 cm

You might be interested in

Sidana [21]

Answer:

(x+1) (2x +3)

Step-by-step explanation:

4 0

3 years ago

Aleksandr [31]

I'm not really sure, because 650 marked down by 27% would be 474.5, which is close but not exact.

Hope I helped a little bit, sorry if I'm wrong.

8 0

3 years ago

stealth61 [152]

The 2nd one. The one that says CD=DA, DA=ZX, AC=YZ

3 0

4 years ago

Romashka-Z-Leto [24]

Answer:

I have the same question and i am very confused.

Step-by-step explanation:

8 0

4 years ago

Margaret [11]

Answer: try 2

Step-by-step explanation:

Because u could divide then

7 0

2 years ago