Fie trapezul ABCD cu baza mare [AB]
[DP] si [CS] inaltimi A-P-S-B coliniare
DPSC patrat ; perimetrul lui DPSC = 32 cm
*** QuickLaTeX cannot compile formula:
\[\begin{array}{l}
\left| {BC} \right| = 2\sqrt {41} cm,ST \bot BC,T \in \left( {BC} \right)\\
\left| {ST} \right| = \frac{{40}}{{\sqrt {41} }}\\
{P_{APD}} = 24cm\\
\left| {AS} \right| = 14cm\\
Saseafle]
*** Error message:
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Emergency stop.
1 raspuns