Double of 50 is 100, so 28*100=2800, now half of the answer is 2800/2=1400
Hope it helped
45° because the other side is 75° and it has to be the same angle on both sides
The central angle COA = 2 * angle at the circumference
m < COA = 2 * 80 degrees
( Inconsistent ) because if two lines meet they intersect honey i hope its the right answer
2(3x+2)(3x-2) ...hope this helps
