Project ID:
7200000100
Accepted:
Typ:
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Question:
Pravouhlý lichobežník (pozri obrázok) je určený zadaním niektorých jeho rozmerov. Každému lichobežníku priraďte veľkosť jeho vnútorného uhla $\alpha$.
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Questions Title:
Pravouhlý lichobežník
Answers Title:
Uhol $\alpha$
Question 1:
\begin{aligned}
|AB|&=6\cr
|BC|&=3\cr
|CD|&=3{,}84
\end{aligned}
Answer 1:
$$54{,}25^\circ$$
Question 2:
\begin{aligned}
|AB|&=6\cr
|AC|&=7\cr
|AD|&=4{,}22
\end{aligned}
Answer 2:
$$58{,}69^\circ$$
Question 3:
\begin{aligned}
|AB|&=5{,}5\cr
|AC|&=6{,}5\cr
|CD|&=3
\end{aligned}
Answer 3:
$$54{,}18^\circ$$
Question 4:
\begin{aligned}
|AB|&=7{,}8\cr
|BC|&=5\cr
\delta&=115{,}5^\circ
\end{aligned}
Answer 4:
$$64{,}50^\circ$$
Answer 5:
$$61{,}21^\circ$$
Answer 6:
$$57{,}34^\circ$$