Walking is not the most exciting form of exercise a person can take on for fitness. yet it is low impact and requires no fancy equipment. that makes walking a simple activity for those new to exercise. walking is less likely than other exercises to cause injury to leg tendons and muscles. all it requires is a good pair of sneakers—no cables, stylish outfits, or weights required. of course, a person could increase the benefit of a workout by adding weights or speed walking. which of the following sentences comes closest to stating the main idea in this paragraph?

The correct answer would be, That makes walking a simple activity for those new to exercise.

Explanation:

In the given paragraph, the importance and advantages of walking are stated. This paragraph states that walking is the best exercise for people who just began their fitness journey. It is the most simple exercise that every person can do just with the help of one good sneakers. There is no need to have cables or stylish outfits or weights to do the walking. Waling is the most appropriate exercise for beginners and then they can gradually increase the weights with their walk or can do different variations with the exercise after getting used to it. So the central idea of the paragraph is that walking is a simple activity for those new to exercise.

a

explanation:

the answer is

r ≈5.641

plug in the area of 100 yards into the equation

100=

divide each side by pi

≈ 31.8309=

take the square root of each side to find r

=r

r ≈5.641