Ask your own question, for FREE!
Mathematics 12 Online
OpenStudy (anonymous):

@jim_thompson5910 help 10. Find the area of the parallelogram. (Points : 2) 264 ft2 65 ft2 286 ft2 110 ft2

OpenStudy (anonymous):

jimthompson5910 (jim_thompson5910):

first you need the height |dw:1356052993158:dw|

jimthompson5910 (jim_thompson5910):

|dw:1356053048632:dw|

jimthompson5910 (jim_thompson5910):

5^2 + h^2 = 13^2 solve for h then use h to evaluate A = b*h A = 22*h to get the area

OpenStudy (anonymous):

@jim_thompson5910 25+h=169 wat u do after?

jimthompson5910 (jim_thompson5910):

h^2 = 169 - 25 ... Subtract 25 from both sides. h^2 = 144 ... subtract h = sqrt(144) ... take the square root of both sides h = 12

OpenStudy (anonymous):

so i get 110?

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

how did you get 110?

jimthompson5910 (jim_thompson5910):

A = 22*h and h = 12

OpenStudy (anonymous):

ok got it ty :)

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!