Mathematics: If tan=4/3 in quardrant 1 find cos and sin

If tan=4/3 in quardrant 1 find cos and sin

PermanentJetlag

16.01.2022

cos = 3/5

sin = 4/5

Step-by-step explanation:

tan=4/3 Q1

if you use Pythagorean theorem

$c {}^{2} = a {}^{2} + b {}^{2} \\ c {}^{2} = 4 {}^{2} + 3 {}^{2} \\ c {}^{2} = 16 + 9 \\ c {}^{2} = 25 \\ c = + - 5 \\$

Becauseof Q1

c=5

to picture

sin = 4/5

cos = 3/5

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CJohnson9552

28.03.2022

corresponding try google

this is one heck of a question bud

Step-by-step explanation:

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