| ืืกืคืจ | 8,819,829,090 |
|---|---|
| ืืืืืื | ืฉืืื ื ืืืืืืจื ืฉืืื ื ืืืืช ืชืฉืขื ืขืฉืจ ืืืืืื ืฉืืื ื ืืืืช ืขืฉืจืื ืืชืฉืขื ืืืฃ ืชืฉืขืื |
| ืกืืืจ | ืฉืืื ื ืืืืืืจื ืฉืืื ื ืืืืช ืชืฉืขื ืขืฉืจ ืืืืืื ืฉืืื ื ืืืืช ืขืฉืจืื ืืชืฉืขื ืืืฃ ืชืฉืขืื (8819829090) |
| ืืฉืืง | ืฉืืื ื ืืืืืืจื ืฉืืื ื ืืืืช ืชืฉืขื ืขืฉืจ ืืืืืื ืฉืืื ื ืืืืช ืขืฉืจืื ืืชืฉืขื ืืืฃ ืชืฉืขืื ืฉืงืืื |
ืืืจืช ืืกืคืจืื ืืืืืื ืืขืืจืืช
Fun fact about the number 90
A right angle is exactly 90 degrees. The concept of dividing a circle into 360 degrees comes from ancient Babylonian mathematics โ chosen because 360 has many convenient divisors.
ืฉืืืืช ื ืคืืฆืืช
ืืื ืืืชืืื 8,819,829,090 ืืืืืื?
8,819,829,090 ืืืืืื ืืื ืฉืืื ื ืืืืืืจื ืฉืืื ื ืืืืช ืชืฉืขื ืขืฉืจ ืืืืืื ืฉืืื ื ืืืืช ืขืฉืจืื ืืชืฉืขื ืืืฃ ืชืฉืขืื.
ืืื ืืืชืืื 8,819,829,090 ืืฉืืง?
ืืฉืืง ืืืชืืื ืฉืืื ื ืืืืืืจื ืฉืืื ื ืืืืช ืชืฉืขื ืขืฉืจ ืืืืืื ืฉืืื ื ืืืืช ืขืฉืจืื ืืชืฉืขื ืืืฃ ืชืฉืขืื ืฉืงืืื.
ืืื ืืกืืืจ ืฉื 8,819,829,090?
ืืกืืืจ ืฉื 8,819,829,090 ืืื ืฉืืื ื ืืืืืืจื ืฉืืื ื ืืืืช ืชืฉืขื ืขืฉืจ ืืืืืื ืฉืืื ื ืืืืช ืขืฉืจืื ืืชืฉืขื ืืืฃ ืชืฉืขืื (8819829090).