Find the length of red arc AB
Find the length of red arc AB (r1=1, r2=2). Express result to the accuracy of 3 decimal.Correct answers: 43
The first user who solved this task is Roxana zavari.
#brainteasers #math
It was the first day of school...
It was the first day of school and the teacher was asking the little boy about his family.
"And what does your Daddy do?"
"He's a magician."
"That must be exciting, what tricks can he do?"
"He can saw people in half."
"That is clever, and tell me do you have any brothers or sisters?"
"Yes, one half brother, and two half sisters."
"And what does your Daddy do?"
"He's a magician."
"That must be exciting, what tricks can he do?"
"He can saw people in half."
"That is clever, and tell me do you have any brothers or sisters?"
"Yes, one half brother, and two half sisters."