Select the expression that will calculate how many eighths are in 2 bars? Use the model to help you.
a 2÷8

b 8÷2

c 2÷ 1/8

d 8÷1/2

answer

explanation

the area of a circle is calculated using the formula

or

we can use any of the above formulae to calculate the required. preferably, let us use the latter since the diameter is

we substitute the diameter into the formula to get:

this is the exact value for the area of the circle.

the correct answer is a

answer: it's upside down and i can't read it

step-by-step explanation: