Answer:
4140
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
The value of sine of an angle in a right triangle is equal to the opposite side of the angle divided by the hypotenuse
so

Answer:
9.07 >9.008
Step-by-step explanation:
C I believe it not so sure
cyclic quadrilateral
This statement is always true:
Opposite angles add up to 180°