Question

How many triangle are possible having angles
60°,90°and 30°
​

Answer 1

Answer:

please explain your question properly to me....

quite uneasy

Answer 2

Answer:

22 angles

Step-by-step explanation:

By 30

30,60,90,120,150,180,210,240,270,300,330,360

we get 12 angles

By 60

60,120,180,240,300,360

we get 6 angles

By 90

90,180,270,360

we get 4 angles

so,12+6+4=22 angles