Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (kalijah13):

i will award a medal and fan

OpenStudy (atrineas):

Question?

OpenStudy (kalijah13):

hold a sec

OpenStudy (kalijah13):

Compute the perimeter of the rectangle using the distance formula. (round to the nearest integer) A) 33 B) 34 C) 52 D) 69

OpenStudy (welshfella):

the distance formula between 2 points (x1,y1) and (x2,y2) is sqrt [(x2-x1)^2 + (y2-y1)^2]

OpenStudy (welshfella):

you can find the width of the rectangle using the points (12,17) and (17,12)

OpenStudy (welshfella):

= sqrt [(17-12)^2 + (12-17)^2 ]

OpenStudy (welshfella):

can you work that out?

OpenStudy (kalijah13):

i havnt learned the sqrt thngy yet

OpenStudy (welshfella):

can you work the 2 square parts then (17-12)^2 + (12-17)^2

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!