Answer: the shaded region = 69.66mm^2
Explanation:
Assume shaded region is X
Then :
X + Area of circle = area of square
X = area of square - area of circle
Find area of square:
Side length = 18mm
Area = 18 x 18 = 324
Find area of circle:
Side length of a square = the diameter of the circle = 18mm
And r(radius) = d/2 = 18/2 = 9
Area = pi x 9^2 = 254.34
Now find X
X = 324 - 254.34 = 69.66
1 unit = 15 feet
150 feet / 1 unit = 150 / 15 = 10 units
120 feet / 1 unit = 120 / 15 = 8 units
The dimensions of the drawing equates :
10 units by 8 units .
hope this helps!
Answer:
Divide by 80 on both sides
Answer:
c and d
Step-by-step explanation:
3 x 3 = 1
25/25 = 1
any value multiplied by 1 remains itself
Answer:
c
Step-by-step explanation:
this is 9n>27. THIS is truuuuuuuuuuuueeeeeee
