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I need to find the cos of c because I don’t know it
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I need to find the cos of c because I don’t know it

I need to find the cos of c because I don’t know it-example-1
User Wei Lu
by
9.8k points

2 Answers

1 vote

Answer:

3/5.

Explanation:

In this right-angled triangle cos C = adjacent side / hypotenuse

= 27 / 45 = 3/5.

An aid to memory for sin, cos and tan is

SOH-CAH-TOA.

SinOppositeHypotenuse-CosAdjacentHypotenuse-TanOppositeAdJacent.

User Nikhil Agarwal
by
8.3k points
3 votes

Answer:

3/5 or 0.6

Explanation:

In right triangle

cos(angle)= adjacent leg/hypotenuse = 27/45 =3/5=0.6

User Ryan Amaral
by
7.9k points
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