In figure, ABCDE is a pentagon. A line through B is parallel to AC meets DC produced at F. Show that (a) ar(△ACB) = ar(△ ACF) and (b) ar(AEDF) = ar(ABCDE).

In figure, ABCDE is a pentagon. A line through B is parallel to AC meets DC produced at F. Show that (a) ar( $△$ ACB) = ar( $△$ ACF) and (b) ar(AEDF) = ar(ABCDE).

Matching exercise

Match the items on the right to the items on the left.

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