Answer:
Angle A = 97.5º
Step-by-step explanation:
Supplmentary means 2 angles that equal 180º. So we already have 1 angle, so now all we have to do is subtract 82.5 from 180.
180 - 82.5 = 97.5
Answer:
i think its no triangle can be formed.... if it aint right im sorry 7th grade was a long time ago
Step-by-step explanation:
3 in by 4 in
because one half of 6 is three and one half of 8 is 4
Answer:1.1428 is the answer
Step-by-step explanation: Distribute using (Pemdas) 2nd find x alone and divide by 4