Math, asked by rl0923805, 4 months ago

1) it sino = 4/5 and o is not in the first .
quadrant find cos o.

Answers

Answered by sumaiyahhilme

0

Answer:

cos o= -3/5.....

Step-by-step explanation:

construct the triangle using the sin value given and find the third side by pythogarous theorm and find cos value

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