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Mathematics 13 Online
NvidiaIntely (nvidiaintely):

@Kevin

NvidiaIntely (nvidiaintely):

OpenStudy (kevin):

it's the last ok? xD I'll give u the formula, so you can find the answer by yourself

NvidiaIntely (nvidiaintely):

Okay, yeah lol.

OpenStudy (kevin):

This is the formula

OpenStudy (kevin):

cos R = (60^2 + 48^2 - 36^2) / (2*60*48) cos R = 0.8 R = 36.87 degree cos Q = (48^2 + 36^2 - 60^2) / (2*48*36) cos Q= 0 Q = 90 degree

NvidiaIntely (nvidiaintely):

Thanks! Cya later!

OpenStudy (kevin):

:D

OpenStudy (kevin):

see u

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