Answer:
-60 ? At least that's if you meant like
I would tell you darling but they don’t make 80 did you add a mistake to the numbers?
Step-by-step explanation:
1.The formula in finding the area of a circle is derived from the area of a parallelogram. It is false.
2. The area of a circle is πr² where r is the radius of the circle. It is true.
3. The area of a circle is equal to pi divided by the square of the radius. It is false.
4. The diameter of a circle is equal to twice its radius i.e. d = 2r. It is true.
5. If r = 2.1 m
Area of circle, A = πr²
= 3.14 (2.1)²
= 13.85 m²
Henc,e this is the required solution.
Earnings per day: $30 (7h)= $210 on 1 work day
So, $210 (5)= $1,050 in 5 work days.