Answer:
B. 90ft
Step-by-step explanation:
-The diameter of the outer edge will be equivalent to the garden's diameter plus twice the sidewalk's width:
#The outer circumference can then be calculated as:
Hence, the measurement closest to this circumference value is 90 ft
Answer:
4/16
Step-by-step explanation:
brainliest pls
Step-by-step explanation:
The perimeter is the length of the outline of a shape. To find the perimeter of a rectangle or square you have to add the lengths of all the four sides. x is in this case the length of the rectangle while y is the width of the rectangle. The area is measurement of the surface of a shape.
The equivalent is 2.45 because 147/60 = 2 27/60 and 27/60 = .45
The formula for the law of cosines is:
a^2 = b^2 + c^2 - 2*b*c*cos(angle)
In this triangle b = 7, c = 8 and angle = 32.
a^2 = 7^2 + 8^2 - 2*7*8*cos(32)
a^2 = 18.018
a = SQRT(18.018)
a = 4.24
C = 4.2 feet.
