Find the area of the shaded figure
[376] Find the area of the shaded figure - Express result to the accuracy of 3 decimal. - #brainteasers #math - Correct Answers: 51 - The first user who solved this task is Djordje Timotijevic
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Find the area of the shaded figure

Express result to the accuracy of 3 decimal.
Correct answers: 51
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
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Imagine that

Can u believe what people do in the church these days?

I was in the church listening tothe priest's sermon when i saw a guy smoking cigarettes inside the church.

I was so amazed that i didn't know when the bottle of beer i was holding fell on the floor.

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Photophone

In 1880, Alexander Graham Bell transmitted the first wireless telephone message on his newly-invented photophone. The photophone worked by projecting his voice through an instrument towards a mirror. The vibrations in the voice caused similar vibrations in the mirror. Bell directed sunlight into the mirror, which captured and projected the mirror's vibrations. The vibrations could be deconstructed back into sound at the receiving end of the projection. In this way the photophone functioned similarly to the telephone; the difference was that the photophone used light as a means for projecting the information, while the telephone used electricity.
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