A square shaped section of farmland that is 20 feet wide needs to be enclosed by a fence. Additional fencing needs to be installed along the diagonal of the square to separate some of the animals. How much total fencing is needed?

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

40% off the regular price is the correct answer.

step-by-step explanation:

1010: 3030

is it i think