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| author | Florian Fischer <florian.fischer@muhq.space> | 2024-06-30 13:19:54 +0200 |
|---|---|---|
| committer | Florian Fischer <florian.fischer@muhq.space> | 2024-06-30 13:19:54 +0200 |
| commit | 665d0924fc54d7ce067c53c2abe6d3b6aeef2460 (patch) | |
| tree | aac1eaa46473c46e08f8448d3b8ea65e83a0b0cd /Mathe/9/7 | |
| parent | 18382ba93bb86c1eb74508ef22f2b91342c234fd (diff) | |
| download | unterricht-665d0924fc54d7ce067c53c2abe6d3b6aeef2460.tar.gz unterricht-665d0924fc54d7ce067c53c2abe6d3b6aeef2460.zip | |
improve 9th form exercises
Diffstat (limited to 'Mathe/9/7')
| -rw-r--r-- | Mathe/9/7/1/Aufgaben/hochhaus_hoehe.tex | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/Mathe/9/7/1/Aufgaben/hochhaus_hoehe.tex b/Mathe/9/7/1/Aufgaben/hochhaus_hoehe.tex index 67e84b1e..1321073a 100644 --- a/Mathe/9/7/1/Aufgaben/hochhaus_hoehe.tex +++ b/Mathe/9/7/1/Aufgaben/hochhaus_hoehe.tex @@ -26,15 +26,14 @@ Berechne, die Höhe des Hochhauses. & \end{tabular} \end{Aufg} -\begin{Lsg} -\iftoggle{erwartungshorizont}{A2; K3, K5\\}{} -$h = tan 50\degree \cdot x\Point \Rightarrow x = \frac{h}{tan 50\degree}$\Halfpoint \\ -$h = tan 35\degree \cdot (x+50)\Point$ \\ -$\Rightarrow$ x Einsetzen: $h = tan 35\degree \cdot ((\frac{h}{tan50\degree}) + 50)\Point$ \\ -$h = tan 35\degree \cdot ((\frac{h}{tan50\degree}) + 50)\Point$ \\ -$h = tan 35\degree \cdot (\frac{h}{tan50\degree}) + tan35\degree \cdot 50\Halfpoint$ \\ -$h = 0.7\degree \cdot (\frac{h}{1.2}) + 35\Halfpoint$ \\ -$\frac{0.5h}{1.2} = 35\Point$ \\ +\begin{Lsg}[A2; K3, K5] +(I) $h = tan 50\degree \cdot x\Point \Rightarrow x = \frac{h}{tan 50\degree}$\Halfpoint \\ +(II) $h = tan 35\degree \cdot (x+50)\Point$ \\ +x Einsetzen in (II) $\Rightarrow h = tan 35\degree \cdot ((\frac{h}{tan50\degree}) + 50)\Point$ \\ +$h = tan 35\degree \cdot (\frac{h}{tan50\degree}) + tan35\degree \cdot 50\Point$ \\ +$h = 0.7\degree \cdot (\frac{h}{1.2}) + 35\Point$ \\ +$\frac{0.5h}{1.2} = 35\Halfpoint$ \\ $h \approx 84\Halfpoint$ \\ -Der Turm ist ca. 84 Meter hoch\Point. +$84 + 1,75 = 85,75$ \Halfpoint \\ +Der Turm ist ca. 85,75 Meter hoch\Point. \end{Lsg} |
