Is this algebra? What type of Math this
Answer:
20%, 40%, 60%, 80%
Step-by-step explanation:
Answer:
Terminating
Step-by-step explanation:
Just did it!
1/8, or 0.125 is the correct answer
Answer: The area of the sector formed by central angle AOB is 5/8 th of the total area of the circle.
Step-by-step explanation:
Let r be the radius of the circle having the center O,
⇒ The area of the circle = square unit.
And, the central angle AOB =
( since, = 180° )
Hence, the area of sector AOB
square unit.
Now,
⇒ Area of sector AOB = 5/8 × Area of the circle.
Hence, the area of the sector formed by central angle AOB is 5/8 th of the total area of the circle.