Ask question

Ask question

All categories

3 years ago

14

A circle has a radius of 4 meters and a central angle AOB that measures 120°. What is the length of the intercepted arc AB? Use

3.14 for pi and round your answer to the nearest tenth.

2 answers:

Valentin [98]3 years ago

6 0

<span>120 degs --> 1/3 of the circumference :) hope i helped!</span>

andrew11 [14]3 years ago

5 0

Circumference of the Circle:
2πr --> 2(3.14)(4) = 25.12
<AOB = 120°,
Length of arc AB:
(120/360) x 25.12 = 8.37333

You might be interested in

2 r squared + 3s cubed minus r squared + 40 squared minus r squared if R equals -2 s equals -3 and T equals 5

Flura [38]

$2r^2+3s^2-r^2+4t^2-r^2\\\\\text{simplify}\\\\(2r^2-r^2-r^2)+3s^2+4t^2=3s^2+4t^2\\\\s=-3;\ t=5\\\\3(-3)^2+4(5)^2=3(9)+4(25)=27+100=127$

6 0

3 years ago

How can polynomials be applied to financial situations?

Korvikt [17]

In financial<span> planning, </span>polynomials<span> are used to calculate interest rate problems that determine how much money a person accumulates after a given number of years with a specified initial investment.</span>

7 0

3 years ago

Read 2 more answers

Can anyone help me out with this?

Tom [10]

Answer:

4 + 13y

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Could someone give me the answer please

o-na [289]

Answer:

the top one, (-1,3)

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

$10000 in an account paying 8% compounded annually. how much will the account be worth in 18 years

lawyer [7]

10000x8%= $800 anually
anually=yearly
800x18=14400

5 0

3 years ago