What is the arc length if the central angle is 225 degrees and the radius of a circle is 3 cm

2*225*pie/360*3

Step-by-step explanation:

2*225*pie/360*3

Step-by-step explanation:Arc length = rθ ...(1)

where r is radius and θ is central angle in radians.

To convert 225° to radians, multiply by (π/180) to get 225π/180=5π/4

Use formula (1) to calculate arc length, which should be in the same units as the radius.2*225*pie/360*3

writen by: tpmsomrolcharithanan, on

hey there!

if she's saving for six months, let's divide the total number we need for the trip by six, dividing it into the amount that needs to be saved for each month.

500 ÷ 6 =

she needs to save at least this amount each month, so we should use this symbol: ≥

let x be the amount she saves each month.

your final answer is x ≥

hope this !

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72