09.05.2017 Views

Matematyka 7

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

140 3. TRÓJKĄTY<br />

12 <br />

<br />

<br />

13 ABC<br />

CDx.<br />

14 ABC<br />

CDα = β.<br />

15 kl <br />

AP = PB CP = PD .<br />

16 ABCBCP<br />

AP + BC AB + AC .<br />

17 ABC -<br />

ABK<br />

BLC<br />

AL = CK .<br />

18 ABCPAPB -<br />

ACB.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!