1.

the side is AC of triangle ABC is extended to to D such that CD equal to CB. if angle abc equal to 70 degree find the value of angleADB​

Answer»

No. of ATTACHED images = 3

now after finding all the angles we can use the property that.

"the length of the sides in a triangle are in the proportion of their CORRESPONDING angles"

in this particular given problem

angle corresponding to the sides

ad : angle ACD

cd : angle CAB

as, angle ACD > angle CAB, So

ad>cd

similarly for ad and ac ALSO



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