|
A(ABCD)=A(EFGH)
EF=64 cm 2p(ABCD)=192 cm 2p(EFGH)=... |
|
A(ABCD)=A(EFGH)
EF = 50cm HE = 18cm 2p(ABCD)=... |
|
|
A(ABCD)=A(EFGH) EF+HE=34 cm EF-HE=16 cm 2p(ABCD)=... |
|
|
A(ABCD)=A(EFGH)
2p(ABCD)=56 cm EF = 4*HE 2p(EFGH)=... |
|
|
2p(EFGH)=78 m
FG= A(ABCD)=A(EFGH) 2p(ABCD)=... |
|
|
AB = 12 cm
A(EFGH)= FG = 9 cm 2p(EFGH)=... |
|