Find the area of the shaded figure
[403] Find the area of the shaded figure - Express result to the accuracy of 3 decimal. - #brainteasers #math - Correct Answers: 22 - The first user who solved this task is Djordje Timotijevic
BRAIN TEASERS
enter your answer and press button OK

Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 22
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Register with your Google Account and start collecting points.
Check your ranking on list.

A mathematician, a physicist...

A mathematician, a physicist, and an engineer are all given identical rubber balls and told to find the volume. They are given any tools they want, and have all the time they need.
The mathematician uses a measuring tape to record the circumference. He then divides by two times pi to get the radius, cubes that, multiplies by pi again, and then multiplies by four-thirds and thereby calculates the volume.
The physicist gets a bucket of water, places 1.000000 gallons of water in the bucket, drops in the ball and measures the displacement to six significant figures.
The engineer writes down the serial number of the ball and looks it up online.
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Sir Rowland Hill

Died 27 Aug 1879 at age 83 (born 3 Dec 1795).English educator and inventor who originated the penny postage system with the first adhesive postage stamp (10 Jan 1840). Interested in inventing, from 1835 he began planning a postal service and by 1846 he became the Secretary to the Postmaster-General. He continued to reform the Post Office until 1864 when he retired. Thus, he developed modern postal service, which was subsequently adopted throughout the world. Earlier in his life, he had taught with his brothers and his father at a North London school that was progressive - using new teaching methods and philosophies, with no corporal punishment but reward systems and strong honour and behaviour codes. Ill health led him away from teaching and he turned to modernizing the postal service.
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.