Question

Which of the following formulas, when evaluated using rational values for the variables, will result in an irrational number?

A. the formula for the area of a circle

B. the formula for the area of a trapezoid

C. the formula for the area of a triangle

D. the formula for the area of a rectangle

Answer 1

A: The formula for the area of a circle

Edg 2020

Answer 2

I think the answer would be : A. the formula for the area of a circle

We need pi to calculate the area of a circle. Pi is equal to 22/7 , which is a famous irrational number because the division will meet no end

Hope this helps