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Mathematics 20 Online
OpenStudy (liv1234):

@vocaloid Can you check an answer for me please? My answer is C.

OpenStudy (liv1234):

Vocaloid (vocaloid):

let's see. c^2 = a^ + b^2 since c = 20 and a = 16, then b = 12

OpenStudy (liv1234):

20^2=16^2+12^2?

Vocaloid (vocaloid):

yeah C is good

OpenStudy (liv1234):

Awesome!

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