\(\sqrt{7} , 2, \large\frac{\sqrt{8}}{2}\)

\(\sqrt{10}, \pi, 3.5\)

\(\sqrt{220 }, -10, \sqrt{100} , 11.5\)

\(\sqrt{8} , -3.75, 3, \large\frac{9}{4}\)

Your sister is considering two different shapes for her garden. One is a square with side lengths of 3.5 meters, and the other is a circle with a diameter of 4 meters.

a. Find the area of the square.

b. Find the area of the circle.

c. Compare your answers from parts a and b. Which garden would give your sister the most space to plant?

Winnie measured the length of her father’s ranch four times and got four different distances. Her measurements are shown in the table.

a. To estimate the actual length, Winnie first approximated each distance to the nearest hundredth. Then she averaged the four numbers. Using a calculator, find Winnie’s estimate.

b. Winnie’s father estimated the distance across his ranch to be \(\sqrt{56 }\) km. How does this distance compare to Winnie’s estimate?

a real number between \(\sqrt{13}\) and \(\sqrt{14}\)

an irrational number between 5 and 7