Question

I
value
COSA = 4/5, then the
of
Tan A is.
A. 3/5 B. 3/4 C. 4/3 D. 5/3
​

Answer 1

Answer:

Cos A = 4/5

Cos A = b/h

p² = 5² - 4²

p= √9

p = 3

Sin A = p/h

SinA = 3/5

TanA = SinA/Cos A

Tan A = (3/5) / (4/5)

Tan A = 3/5 × 5/4

Tan A = 3/4(B)

Thus Tan A is 3/4

Answer 2

Answer:

3/4

Step-by-step explanation:

1. COS A = HYPOTENUSE

ADJACENT

2. 5

4

3. Do pythsgoreus thm we will get 3

4. TAN A = OPPOSITE

ADJACENT

5. 3

4