1) m+k=h, k=h−m
| 1 | ||
2) PΔAED= | *h*n=PΔBEC=S | |
| 2 |
| k | h−m | |||
3) ΔDEC}∼ΔABE w skali | = | |||
| m | m |
| m | m | |||
PΔABE= | *S = | *S | ||
| k | h−m |
| k | h−m | |||
P ΔDEC=( | )*PΔCBE=( | )S | ||
| m | m |
| m | h−m | |||
PABCD=2S+ | *S+( | )S= | ||
| h−m | m |
| m | h−m | 2m*(h−m)+m2+(h−m)2 | ||||
=S*(2+ | + | )=S* | = | |||
| h−m | m | m*(h−m) |
| 2h2 | ||
= | *S | |
| m*(h−m) |
| h3*n | ||
4) PABCD= | ||
| m*(h−m) |
| nh | m | |||
P3= | i k= | −− skala podobieństwa ΔABE i CDE | ||
| 2 | h−m |
| h | 1 | h−m | ||||
k+1= | i | = | , h>m>0 | |||
| h−m | k | m |
| P3 | nh | |||
P=(k+1)2* | , P3= | |||
| k | 2 |
| h2 | nh | h−m | ||||
P= | * | * | ||||
| (h−m)2 | 2 | m |
| nh3 | ||
P= | ||
| 2m(h−m) |