[" 21.In the adjoining figure,show that "],[qquad /_A+/_B+/_C+/_D+/_E+/_F=360^(@)" ."]

In the given figure OA*OB= OC*OD . Show that /_A= /_C" and "/_B= /_D .

In figure OA*OB=OC*OD. Show that /_A=/_C and /_B=/_D

In the given figure,/_B

From the figure, the value of /_A+/_B+/_C+/_D=………….

In Figure, rays O A ,\ O B ,\ O C ,\ O D\ a n d\ O E have the common end point O . Show that /_A O B+\ /_B O C+\ /_C O D+\ /_D O E+\ /_E O A=360^0

In Figure, A B || C D and P is any point shown in the figure. Prove that: /_A B P+/_B P D+/_C D P=360^0

In adjacent figure, /_B lt /_A and /_C lt/_D . Show that AD lt BC .

In the given figure, \ A C_|_C E\ a n d\ /_A :/_B :/_C=3:2:1, find the value of /_E C Ddot

In the given figure, if A B || C D and C D || E F , find \ /_A C E .