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Mathematics 10 Online
OpenStudy (anonymous):

Determine the measure of the largest angle for a triangle with the given side lengths of 38cm, 43cm, 61cm

OpenStudy (anonymous):

u wanna fine the largest angle find the longes side.............angle opp to that one is largest

OpenStudy (anas.p):

Use the cosine rule... \[a^{2}=b^{2}+c^{2}-(2bc \times cosA)\]|dw:1339866160729:dw|

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