23×8= 184
The answer is 184
Answer:
b ata.....
Step-by-step explanation:
no explanation
Answer:
find 40 percent of the original price and subtract it from the the original price to find the new price.
It is a vertical line,
Slope=tan 90=undefined
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.