a * b = 42,000 (a+b) - sqrt(a^2 + b^2) = 120 ((a+b)-120)^2 = a^2 + b^2 = (a+b)^2 - 240 * (a+b) + 120^2 implies 0 = 2*a*b - 240 * (a+b) + 14400 = 2*42,000 + 14,400 - 240 * (a+b) implies (a+b) = (84,000 - 14,400)/240 = 69,600/240 = 290 which is the distance around the outside, the diagonal is 120m less ie 170m
A rectangle with a diameter??? This must be a trick question. Perhaps some clarification of terminology is needed. If we assume the question writer meant "diagonal," not "diameter," then we still have a problem, because there is no real solution. The equations would set up thus: L2 + W2 = 252 L + W = 45 (because walking along the adjacent sides is 20 meters longer than the length of the diagonal). Substituting, we get W2 - 45W + 700 = 0, which has no real solution.
If you are asking what the distance around a rectangle is called, the answer is "perimeter". that is not the question though is it???
The perimeter of a rectangle is the distance around the rectangle. The area of a rectangle is the space inside the rectangle. To calculate either one you need the length and the width of the rectangle. To calculate the area multiply the length times the width. To calculate the perimeter add the length+width+length+width (that is the distance all the way around)
if there is a number attached to a shaded rectangle mean
20
Around 17.8. I did this with cossin, but check the answer with a calculator
Franklin D.Roosevelt
A rectangle with a diameter??? This must be a trick question. Perhaps some clarification of terminology is needed. If we assume the question writer meant "diagonal," not "diameter," then we still have a problem, because there is no real solution. The equations would set up thus: L2 + W2 = 252 L + W = 45 (because walking along the adjacent sides is 20 meters longer than the length of the diagonal). Substituting, we get W2 - 45W + 700 = 0, which has no real solution.
the total distance around the rectangle called is perimeter
to carry it around with you and instead of walking over to a hooked computer. you don't need a laptop just get a iphone way cheaper
If you are asking what the distance around a rectangle is called, the answer is "perimeter". that is not the question though is it???
because he wanted to have transportation he thought it was a better way to get around instead of walking every wheres .
The perimeter of a rectangle is the distance around the rectangle. The area of a rectangle is the space inside the rectangle. To calculate either one you need the length and the width of the rectangle. To calculate the area multiply the length times the width. To calculate the perimeter add the length+width+length+width (that is the distance all the way around)
Count the squares around the rectangle... Simple as that!
The length round a rectangle is the perimeter.
Yes because earth spins! Its a known fact! Your question is like asking when your walking and things get farther instead don't the things just move farther?
Some people like walking around with no clothes on.