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Vesnalui [34]
3 years ago
13

Help please! Geometry R.10 Solve a right triangle

Mathematics
1 answer:
Len [333]3 years ago
4 0
That is a 30 60 90 triangle
The "short" side (DE) equals the middle side (FE) times (1 / sq rt(3))
short side = 8 * sqrt(3) * (1 / sq rt(3) = 8
Hypotenuse (DF) is 2 times the short side which equals 16.

Source:
http://www.1728.org/trig2.htm



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