Using this properties of logarithms log a -log b =log a/b and
log a +log b = log a*b
log^2 (x) = log^2 (a*b) -log^2 (c) = log^2 (a*b/c)
x = a*b/c
hope helped
Answer:
11.2square feet
Step-by-step explanation:
Area of a sector = theta/360 * πr²
theta is the central angle = 80degrees
radius r = PC = 4ft
Substitute
Area of the sector = 80/360 * 3.14 * 4²
Area of the sector = 80/360 * 3.14 * 16
Area of the sector = 4,019.2/360
Area of the sector = 11.2ft²
Hence tthe area of the blue sector is 11.2square feet
Answer:
B
Step-by-step explanation:
Step-by-step explanation:
I can use ur calculator to get the co ordinates
Answer: D
Step-by-step explanation: