Find the area of the black region
Find the area of the black region accurate up to 3 decimal places. (A=?, a=20, b=10)Correct answers: 39
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
Michael and his wife live in M...
Michael and his wife live in Minnesota. One winter morning while listening to WCCO, they hear the announcer say, "We are going to have 8 to 10 inches of snow today. You must park your car on the even numbered side of the street, so the snowplow can get through." Michael's wife goes out and moves her car.
A week later, while they were eating breakfast, the radio announcer says, "We are expecting 10 to 12 inches of snow today. You must park your car on the odd numbered side of the street so the snowplow can get through." Michael's wife goes out and moves her car again.
The next week they are having breakfast again, when the radio announcer says, "We are expecting 12 to 14 inches of snow today. You must park......", then the electric power goes out. Michael's wife is very upset and, with a worried look on her face, she says, "Honey, I don' know what to do. Which side of the street do I need to park on so the plow can get through?"
With the love and understanding in Michael's voice, like all the men who are married to blondes exhibit, Michael says, "Why don't you just leave it in the garage this time.
A week later, while they were eating breakfast, the radio announcer says, "We are expecting 10 to 12 inches of snow today. You must park your car on the odd numbered side of the street so the snowplow can get through." Michael's wife goes out and moves her car again.
The next week they are having breakfast again, when the radio announcer says, "We are expecting 12 to 14 inches of snow today. You must park......", then the electric power goes out. Michael's wife is very upset and, with a worried look on her face, she says, "Honey, I don' know what to do. Which side of the street do I need to park on so the plow can get through?"
With the love and understanding in Michael's voice, like all the men who are married to blondes exhibit, Michael says, "Why don't you just leave it in the garage this time.