B. 195
It’s B because if you divide 584 with 3 it equals 194.66 but you round up and it becomes 195.
Answer:
Smaller angle = 53.2
Larger angle = 126.8
Step-by-step explanation:
Lets say x is the measure of the supplement. Since we know they're supplementary, we know their angle measure sum will equal 180. We can set up our equation like this
. Note: (x - 73.6) is the measure of the smaller angle. By solving, we get 126.8 degrees for the measure of the supplement. If we plug in the value of x into (x-73.6), we get 53.2 degrees as the angle measure of the smaller angle.
A = 1/2 bh
A = 1/2 (21)(8)
A = 1/2 (168)
A = 84
Where the pic or question?