Answer:
A = 51 degrees
Step-by-step explanation:
We can use the law of sines
sin A sin 95
------------ = -----------
7 9
Using cross products
9 sin A = 7 sin 95
Divide each side by 9
sin A = 7/9 sin 95
Take the inverse of each side
sin ^-1 sin A = sin ^-1 ( 7/9 sin 95)
A = 50.78854367
To the nearest degree
A = 51 degrees
Answer:
First where are the "following" and this should be in geometry
Step-by-step explanation:
The length of the circumference is (being

the diameter, and using 3.14 for

):

The perimeter of the hexagon is 12 cm.
Hence, the circumference is 0.56 cm longer than the perimeter of the hexagon.
Step-by-step explanation:
the first one is equivalent : Adding property is applied
the second one is not equivalent.