The Blackburn family has a square field where they keep their cattle. The area of the field is 40,000 ft to the second power, and Mr. Blackburn wants to put a fence diagonally through the field. What should the length of the fence be?

60

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

the anwser is d) 75°

step-by-step explanation:

ratio is 2 : 9

the answer is three

13.5 : 3