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
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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
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Absentee Slips

In the HR department in the large corporation where I work, I receive absentee slips for all the employees.
Over the years I’ve heard every excuse, but the other day I found one in my voicemail that I never heard before.
“I won’t be in today,” said my absent coworker. “I’ll call back later with an excuse.”

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In 1998, astronauts aboard the space shuttle Endeavour in orbit over the southern Pacific Ocean used a robot arm to begin assembly of the International Space Station. Endeavour was launched on 4 Dec 1998, and reached the already orbitting Zarya, a 22-ton, a U.S.-funded, Russian-built module launched earlier. In preparation, on 5 Dec,Unity was removed from the cargo bay and connected to Endeavour’s docking system. Unity, the first U.S.-built component of the ISSwas built as a six-sided connecting module, 18-ft long and 15-ft diameter with six berthing ports. On 6 Dec 1998, Zarya was connected to Unity at the port opposite the Shuttle and cables, connectors and hand rails were attached during three space walks. By 7 Dec, Unity was ready and powered up.«
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