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Mathematics 11 Online
OpenStudy (anonymous):

I got option C. Please check.

OpenStudy (anonymous):

jimthompson5910 (jim_thompson5910):

D is correct for the first one (#24)

jimthompson5910 (jim_thompson5910):

#26 is not correct

OpenStudy (anonymous):

:(

OpenStudy (anonymous):

Why?

jimthompson5910 (jim_thompson5910):

|dw:1415076461233:dw|

OpenStudy (anonymous):

At first I got 122, but then I used another formula and finished with 61.

jimthompson5910 (jim_thompson5910):

the 4 angles add to 360 degrees

OpenStudy (anonymous):

O.o Please walk me through.

OpenStudy (anonymous):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

these angles here are 90 degrees |dw:1415076782029:dw|

jimthompson5910 (jim_thompson5910):

the 4 angles add to 360 degrees

jimthompson5910 (jim_thompson5910):

you just need to find x

OpenStudy (anonymous):

It's not 122?

OpenStudy (anonymous):

I got that the first time, but then I found this formula and thought I did it wrong :/ ..

jimthompson5910 (jim_thompson5910):

yes it's 122. I'm not sure how you got 61 though.

OpenStudy (anonymous):

Some stupid formula I tried out, no worries.

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