Angles
A right-angled triangle
What is 90°
10:10
what is 1?
50+50
What is 100?
20-5
What is 15?
5*5
What is 25?
Degrades in a circle
What is 360°
20:5
what is 4?
24+24
What is 48?
54-22
What is 32?
15*2
What is 30?
Degrades in triangle
What is 180°
56:8
What is 7?
56+14
What is 70?
87-39
What is 48?
25*8
What is 200?
A triangle over 90°
What is obtuse angle
81:9
what is 9?
39+87
What is 126?
76,8-24,5
What is 52,3?
52*4
What is 208?
A triangle with equal angles
What is equilateral triangle
172:4
What is 43?
127,2+268,6
What is 395,8?
102-171
What is -69?
76*3
What is 228?