Answer:
A= 18.49π m²
Step-by-step explanation:
Given the diameter of 8.6 (which means the radius is half of that number; 4.3
Area = π × r²
Area = π × (4.3)²
Area = 18.49π m²
4.5
y+2 = 2(x+2)
given point (a,b) and slope m, point slope form of a line is:
y-b = m(x-a)
