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Mathematics 18 Online
OpenStudy (anonymous):

i'll give you a medal, plz help! In the figure below, P = 4 cm, Q = 20 cm, R = 5 cm, and S 6.4 cm. The figure consists of a rectangle, a right triangle and one-half of a circle. What is the perimeter?

OpenStudy (anonymous):

|dw:1336603516117:dw|

OpenStudy (anonymous):

what is the radius of the circle?

OpenStudy (anonymous):

the same as Q I think

OpenStudy (anonymous):

im not sure

OpenStudy (anonymous):

ok, if you are wrong, my answer will also be wrong, and do you mean the diameter is the same as Q?

OpenStudy (anonymous):

yeah, it seems so

OpenStudy (anonymous):

66.8 is what i get, but it is wrong if that was not actually the diameter

OpenStudy (anonymous):

ok thank you, it was correct

OpenStudy (anonymous):

(づ。◕‿‿◕。)づ・。*。✧・゜゜・。✧。*・゜゜・✧。・゜゜・。*。・゜ Congratulation

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

i look like --> ಠ෴ಠ when i get it wrong

OpenStudy (anonymous):

oh my gosh, how do u do those

OpenStudy (anonymous):

magic

OpenStudy (anonymous):

...

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