12. ABCD is a trapezium in which AB || CD andAAD = BC (see Fig. 8.23).

1.	12. ABCD is a trapezium in which AB \|\| CD andAAD = BC (see Fig. 8.23). Show that() ZA= ZB(ii) ZC=ZD(iii) A ABC EABADD(iv) diagonal AC = diagonal BD(Hint: Extend AB and draw a line through Cparallel to DA intersecting AB produced at E.]Fig. 8.23
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12. ABCD is a trapezium in which AB || CD andAAD = BC (see Fig. 8.23). Show that() ZA= ZB(ii) ZC=ZD(iii) A ABC EABADD(iv) diagonal AC = diagonal BD(Hint: Extend AB and draw a line through Cparallel to DA intersecting AB produced at E.]Fig. 8.23

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12. ABCD is a trapezium in which AB || CD andAAD = BC (see Fig. 8.23). Show that() ZA= ZB(ii) ZC=ZD(iii) A ABC EABADD(iv) diagonal AC = diagonal BD(Hint: Extend AB and draw a line through Cparallel to DA intersecting AB produced at E.]Fig. 8.23​

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12. ABCD is a trapezium in which AB || CD andAAD = BC (see Fig. 8.23). Show that() ZA= ZB(ii) ZC=ZD(iii) A ABC EABADD(iv) diagonal AC = diagonal BD(Hint: Extend AB and draw a line through Cparallel to DA intersecting AB produced at E.]Fig. 8.23