They will be in the form: a/b / c/d
you can re-write it as a/b * d/c...then it will be easy for you!!!
Answer: Area of circular plate is 36.5 square inches
Step-by-step explanation:
The formula for determining the circumference of a circle is expressed as
Circumference = 2πr
Where
r represents the radius of the circle.
π is a constant whose value is 3.14
From the information given,
Circumference of circular plate = 21.4 inches. Therefore
2 × 3.14 × r = 21.4
6.28r = 21.4
r = 21.4/6.28
r = 3.41 inches
The formula for determining the area of a circle is expressed as
Area = πr²
Area of circular plate = 3.14 × 3.41² = 36.5 square inches
it would be 4.06 because 6/100 is 0.06 so 4.06 is your answer.
You would take 3 x 4 which equals 12. And then you would take 12 x8 which would equal 96