This one is A. they are complementary
The answer would be 4.12 because the other one is a negative
Answer:
answer is 2 squareroot of 2 cm
Step-by-step explanation:
The answer would be 42.875
The value of
in the given triangle ABC is
. Option D is correct.
<h3>What are the trigonometric ratios?</h3>
Trigonometric ratios are the ratio of sides of a right angled triangle. There are 6 types of trigonometric ratios: sin, cos, tan, cosec, sec, and cot.
Sine trigonometric ratio is the ratio of perpendicular (side opposite to the angle) to the hypotenuse.
In the given figure, the side opposite to the angle
is AC = 4 and the hypotenuse is AB = 5.
So, the sine ratio will be equal to,

Therefore, the value of
in the given triangle ABC is
. Option D is correct.
Learn more about trigonometric ratios here:
brainly.com/question/1201366
#SPJ1