12 SinA= for which of the following triangles?
16
A
B
А
16
16
12
12
B
ਹੈ
с
00
А
А
C
D
12
16
16
B
12
B

I believe the answer is triangle A.

Step-by-step explanation:

Since we know that sine is opposite over hypotenuse, and that the sine is being taken from angle A, triangle A is the correct answer.

Hope this helps!

72 is the answer to this problem

0.02

step-by-step explanation:

time of 9 192 631 770 periods of the radiation corresponding to the transition between the 2 hyperfine levels of the ground state of the caesium 133 atom at 0 k (but other seconds are sometimes used in astronomy)