Answer:
≈ 93.06 cm²
Step-by-step explanation:
Subtract the area of the rectangle from the area of the circle
area of circle = πr² = π × 8² = 64π cm²
area of rectangle = 12 × 8 = 108 cm²
Thus
shaded area = 64π - 108 = 201.062 - 108 ≈ 93.05 cm² ( nearest hundredth )
Answer:
d = Nc + x
Step-by-step explanation:
Given
N = 
Multiply both sides by c to clear the fraction
Nc = d - x ( add x to both sides )
Nc + x = d
Step-by-step explanation:
x > -1
x = {0,1,2,...}

Hey,just to let you know that they is no picture as I can’t answer it.
Step-by-step explanation:
obtuse angle is an angle whose measure is more than 90 degree but less than 180 degree..
So,
170°