Maybe you can use the double angle formula and you don't have a problem with trig identities ... should be the same for both the large and the small triangle. So, if you find this y-to-x side ...

Click the "Formulas" tab and click "Math & Trig" button in the Function Library group. Scroll down and select "RADIANS" in the list of functions. Type "A2" in the Angle box and click "OK." ...

What is Small-Angle X-ray Scattering? Small-Angle X-ray Scattering (SAXS) is a powerful analytical technique used to study the structural properties of materials at the nanoscale. It involves the ...

In many conventional magnetic materials, this angle is typically very small, which in turn limits the sensitivity of sensors and other devices developed using these materials. Researchers at the ...

Let's look at the different types. A right angle looks like the corner of a square or the edge of a book. It is a perfect 90°, which is often shown by a small square drawn in between the two ...