Answer:
2.5cm^2
Step-by-step explanation:
so diameter is basically radius*2...to find radius(since area of circle is pi*r^2 we need to divide diameter by 2)
so 1.8/2=0.9
now,
pi*0.9^2
pi*0.81
2.5 cm^2
1 1/4 hours. When you add them that’s what you get.
1.981: One and nine hundred eighty-one thousandths
Answer:
66
Step-by-step explanation:
57 x 2= 114
180-114= 66
X=270 units
270 units can be manufactured per month
