A triangle has three angles, and all of them adds up to 180 degrees. Therefore, if one angle is 90 degrees, the other two angles must add up to 90 degrees in order for the angles to equal 180 degrees.
Step-by-step explanation:
2x+98=180° (angles in straight line )
2x=180-98
x=2/2
x=1
The answer is 5 and i am writing this other stuff because it said my answer was short
Answer:
A
Step-by-step explanation:
1.020 is less than 1.200
