3 years ago

Find values of sine cosine tangent for

Mathematics

2 answers:

shtirl [24]3 years ago

7 0

Answer:

a on Find the values of the sine, cosine, and tangent for 2020

Step-by-step explanation:

slava [35]3 years ago

6 0

Answer:

The correct answer is option a

Sin A = 2√13/13

Cos A = 3√13/13

Tan A = 2/3

Step-by-step explanation:

From the figure we can see that,a right angled triangle.

ΔABC

To find side AB 

AB = √(AC)² + (BC)² =√(36² - 24² )= √1872

AC = 12√13

 To find the trigonometric ratio 

Sin A = BC/AB = 24/12√13 = 2√13/13

Cos A = AC/AB = 36/ 12√13 = 3√13/13

Tan A = BC/AC = 24/36 = 2/3

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