Everything Maths Grade 10

13.ABCDis a parallelogram.BEF Cis a parallelogram.ADEFis a straight line. Prove thatAE=DF.

A

D

E

F

B

C

14.In the figure belowAB=BF,AD=DE.ABCDis a parallelogram. ProveEFis a straight line.

A

D

E

B F

C

For more exercises, visit http://www.everythingmaths.co.za and click on ’Practise Maths’.

1.2GR4 2.2GR5 3.2GR6 4.2GR7 5.2GR8 6.2GR9 7.2GRB

8.2GRC 9.2GRD 10.2GRF 11.2GRG 12.2GRH 13.2GRJ 14.2GRK

http://www.everythingmaths.co.za m.everythingmaths.co.za

414 12.2. Chapter summary