Find the area of the shaded ...
[3087] Find the area of the shaded ... - Find the area of the shaded octagon (A=?, a=1999) and express result to the accuracy of 3 decimal. - #brainteasers #math #riddles - Correct Answers: 22 - The first user who solved this task is Allen Wager
BRAIN TEASERS
enter your answer and press button OK

Find the area of the shaded ...

Find the area of the shaded octagon (A=?, a=1999) and express result to the accuracy of 3 decimal.
Correct answers: 22
The first user who solved this task is Allen Wager.
#brainteasers #math #riddles
Register with your Google Account and start collecting points.
Check your ranking on list.

Things to do @ Wal-Mart w...

Things to do @ Wal-Mart while the significant other is taking his/her sweet time:

1. Look right into the security camera, and use it as a mirror while you pick your nose.
2. Take up an entire aisle in Toys by setting up a full scale battlefield with G. I. Joe's vs. the X-Men.
3. Ask other customers if they have any Grey Poupon.
4. Switch the men's and women's signs on the doors of the restroom.
5. Dart around suspiciously while humming the theme from "Mission Impossible."
6. Set up a "Valet Parking" sign in front of the store.
7. Hide in the clothing racks and when people browse through, say things like "pick me! pick me!!"
8. If the store has a food court, buy a soft drink; explain that you don't get out much, and ask if they can put a little umbrella in it.
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...

Willi Hennig

Died 5 Nov 1976 at age 63 (born 20 Apr 1913).German zoologist who proposed cladistics (Greek=branch) for the hierarchical classification of species, based on phylogeny - the evolutionary history - of the ancestors. He wished to deal with deficiencies in the system originated by Linnaeus. Hennig published a new system in his book, Theorie der phylogenetischen Systematik in 1950. Cladistics regards all new species to have evolved by descent with modification. After an evolutionary branching, some shared derived characteristics are retained. Thus the evolutionary history of current organisms can be traced back, connecting through shared ancestors to lineages of other organisms. For example, the even-toed foot of the deer, camels, cattle, pigs and hippopotamus is a homologous similarity indicating a common ancestor.«
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.