Answer:
Step-by-step explanation:
Since the central angle is given in degrees, we should use this formula to find the area of the sector:
The central angle is 165 degrees and the radius is 12 inches.
Substitute the values into the formula.
Solve the exponent.
- ( 12 in)² = 12 in * 12 in =144 in²
Multiply all the numbers together.
Round to the nearest hundredth (two decimal places).
The 5 in the thousandth place (in bold above) tells us to round the 4 in the hundredth place up to a 5.
The area of the sector is approximately <u>207.35 inches squared.</u>
Answer: 27.64601535159
Step-by-step explanation:
circumferenceC=πd
C=π×8.8
C=8.8π
C=27.64601535159
The answer is 254. You want 299 with 15% off
A dekameter is = to 10 meters,
10x3=30
30÷1=30
Glenn can make 30 ribbon key chains.