Answer:
b
Step-by-step explanation:
Answer:
729 is 3 to the power of 6
Step-by-step explanation:
Answer:
The area of the sector is 
Step-by-step explanation:
step 1
Find the area of the circle
The area of the circle is equal to

we have
----> the radius is half the diameter
substitute


step 2
Find the area of a sector with a central angle of (2pi/3)
Remember that
The area of
subtends a central angle of 
so
by proportion
Let
x----> the area of the sector

The answer would be 2.5 meters. you add the two lengths together, then multiply by 2. Then divide by 100 because 100cm = 1m.
Answer:
D i think
Step-by-step explanation: