Answer: option D is the correct answer
Step-by-step explanation:
The shaded portion of the circle is the smaller sector whose radius is the same as the radius of the circle which is given as 4 units. The sector is always bounded by two radii with a common point which is the center of the circle and forming an angle at that point. The given sector forms an angle of 45 degrees.
Area of a sector is expressed as
#/360 × π × r^2 and # is in degrees
Therefore, area of the shaded portion or sector = 45/360 × π × 4^2
= 45/360 × 16π
= 45/360 (16π)
Answer:
i dont know
Step-by-step explanation:
The answer is (●’◡’●)ﾉ BBBB !!!
Step-by-step explanation:
equation:
25 + .25x = 225
solution:
.25x = 200
x = 800 newspapers
The value of the digit in the tens place is 100 times as much as the value of the digit in the thousands place.
