Question

&
Sin A=3/4
Calculate
all
other
rignometric
ratios.​

Answer 1

Answer:

the answer is in picture

Answer 2

sin A = 3/4

so,we know

sin = perp./hypt.

perp.(p) = 3

hypt.(h) = 4

base(b) = ?

b^2 = h^2 - p^2 .......(By pythagoras theorem)

b^2 = 4^2 - 3^2

b^2 = 16 - 9

b^7 = 7

$base \: = \: \sqrt{7}$

so,

cos A = root7/4

tan A = 3/root7

cosec A = 4/3

cot A = 4/root7

cot A = root7/3