Matematyka 7
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134 3. TRÓJKĄTY<br />
b)<br />
Rozwiązanie:<br />
DF = NO = DE = NP = EDF<br />
= ONP<br />
= 78°<br />
DEFNOP<br />
<br />
<br />
c)<br />
Rozwiązanie:<br />
GI = RT = GIH<br />
= STR<br />
= 71°<br />
IGH<br />
= SRT<br />
= 61°<br />
GHIRST<br />
-<br />
<br />
ĆWICZENIE 3.<br />
<br />
<br />
<br />
a)<br />
b)
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