The Total solution for NCERT class 6-12
How many pairs ofadjacent angles, in all, can you name in figure given?
Number of Pairs of adjacent angles, from the figure, are :
∠EOC and∠DOC
∠EOD and∠DOB
∠DOC and∠COB
∠EOD and∠DOA
∠DOC and∠COA
∠BOC and∠BOA
∠BOA and∠BOD
∠BOA and∠BOE
∠EOC and∠COA
∠EOC and∠COB
Hence, there are 10 pairs of adjacent angles.