<span>Definition: The number of square units it takes to exactly fill a sector of a circle.
Do you want the exact equation? arc length is </span>Area= rl/2 and arc length is the same as sector area
Answer:
C, 40
Step-by-step explanation:
You can set up the equation as 20+4x=180
180 is the total angle of the line
4x=160 and divide each side by 4
x=40
25 = 5*5
405 = 81*5
therefore, 25/405 = (5*5)/(81*5)=5/81
Answer:
1. $4
2. 1/4 or .25 pints
3. 5 pints
4. $32
Step-by-step explanation:
1. $12/3= $4
2. 1/$4= 1/4 or .25 of a pint
3. $20/$4 = 5 pints
$. 8x$4 = $32
Answer:
true
Step-by-step explanation:
it just is
