a<-28 I think. Can I have a Brainliest
B could be the only answer
The third angle is 56 degrees because it is a right <u>triangle</u>, so the three angles will add up to 180 degrees. Since it is a right triangle, you know one angle is 90 degrees. All you have to do is add 90 and 34, and then subtract that from 180 to get your third angle.
1 dollar 50 cent 1:50 you add 74+75 because you double the amount 9 pencils you have