Find arc length. (Ignore the pencil mark, NEED ASAP)

Mathematics

1 answer:

DerKrebs [107]3 years ago

3 0

Answer:

15.7 yd

Step-by-step explanation:

Arc length is given as 2πr(θ/360).

Where,

Radius (r) = 10 yd,

Measure of arc (θ) = 90°

π = 3.142

Arc length = 2*3.142*10(90/360)

Arc length = 62.84(¼)

Arc length = 62.84/4

Arc length = 15.71 yd

The act length is approximately 15.7 (to the nearest tenth)

You might be interested in

Marcel has $40 to spend on amusement park rides. Tickets cost $1.50 without special membership pass, or $1.25 with a membership

aniked [119]

He should, because he would get two more tickets.

To prove this, do this:
Divide $40 by 1.5 to get 26.6666666666666666667 (Ignore the .666666666667, just use 26 because you can't buy part of a ticket.)

Now subtract 5 from $40 to get the amount with the membership pass. You will get 35. Divide 35 by 1.25 to get 28. Marcel will get 2 more tickets if he buys the pass.

6 0

2 years ago

Read 2 more answers

How to graph -7/2x-5. with a picture please.

Anna007 [38]

I recommend using desmos if you wanna know what a graph looks like !