Well, it doesn't exactly have "an angle that measures 45 and 90 degrees". It has one angle that measures 45 degrees, and another angle that measures 90 degrees. That's an isosceles right triangle. The third angle is also 45 degrees, and the length of each leg is 70.7% of the length of the hypotenuse. .
I assume you mean a triangle. 180 degrees - 45 degrees - 90 degrees = 45 degrees
Acute
If it's a triangle then the 3rd angle is 35 degrees
Each interior angle measures 135 degrees Each exterior angle measures 45 degrees
Well, it doesn't exactly have "an angle that measures 45 and 90 degrees". It has one angle that measures 45 degrees, and another angle that measures 90 degrees. That's an isosceles right triangle. The third angle is also 45 degrees, and the length of each leg is 70.7% of the length of the hypotenuse. .
I assume you mean a triangle. 180 degrees - 45 degrees - 90 degrees = 45 degrees
The 3rd angle is: 180-92-45 = 43 degrees
Acute
acute-angled triangle
If it's a triangle then the 3rd angle is 35 degrees
Each interior angle measures 135 degrees Each exterior angle measures 45 degrees
It is an angle which is 1/45 of a whole circle.
It is an angle whose measure is 45/360 = 1/8 of a full rotation.
Two angles that have the same measure and sum up to 90 degrees are complementary angles. For example, if one angle measures 45 degrees, the other angle will also measure 45 degrees, and their sum will be 90 degrees.
Since the sum of a triangles angles equals 180, 180-45-85=50. The angle is 50 degrees.
12.5% of 360 degrees = 45 degrees