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.
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Different Kind of Easter
Just before Easter, I remarked to my husband that with the children grown and away from home, this was the first year that we hadn’t dyed eggs and had an Easter-egg hunt.
“That’s all right, honey,” he said. “We can just hide each other’s vitamin pills.”