Geometry I need help finding what this is asking and how to get the answer as well as the answer

a = 2

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin45° = , then

sin45° = = = ( cross- multiply )

a = 2

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

60.9774

step-by-step explanation:

because when you add 47.6 plus 7.32 equals 54.92

and when you add .0574 + 6= 6.0574

and when you add 54.92 and 6.0574 you get the answer of 60.9774.

plzz mark brainlest last one got deleted. cause i didn't explain it but i did but i understand what the mod meant