In Euclidean geometry, the angles of a triangle add to 180, which means the remaining angle has a measure of 86 degrees.
In spherical geometry, it's impossible to know the measure of the remaining angle precisely without knowing any more info about the triangle. The sum of the interior angles is between 180 and 540 degrees, so the missing angle is somewhere between 87 and 445 degrees.
Answer:
x = 5, RT = 18
Step-by-step explanation:
3x+x= 180°(straight angle)
4x= 180°
x= 180/4
x= 45°
Answer:
37.5 miles
Step-by-step explanation:
Distance covered in 4 hours = 150 miles
Distance covered in 1 hour = 150/4 = 37.5 miles
