Question

Please help me with this question and my other question I need help on

Answer 1

area =

`= \pi * {d}^(2) / 4 \\ = 3.142 * {50}^(2) / 4 \\ = 1963.75`

Answer 2

You would do the equation for finding the area of a circle which is PI(r^(2) and when you insert the numbers, 3.14 (25^(2) is 1962.5 and the closest is 1900 so your answer would be (B)