5.8 or 5.80 it will be the same thing tho
We have three similar triangles, let's see if we can get this right, right vertex first, then other vertex from small side:
EDF ~ GDE ~ GEF
As ratios that means
ED:DF:EF = GD:DE:GE = GE:EF:GF
x:20:y = 5:x:GE = GE:y:15
Since we're after y we choose
20/y = y/15
20(15) = y²
y² = 300
y = 10√3
y ≈ 17.32
16 is $32
idk the others.... sorry.
Answer:
Twoja odpowiedź brzmi 23401.
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<em>Answer:</em>
<em>8:6</em>
<em>Hope it helped. :)</em>
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