Math, asked by hetalashar82, 2 months ago

in a triangle ABC angle ACD is an exterior AB=Ac Angle B=55 find the angle ACD

Answers

Answered by brijwasi

1

Answer:

125

Step-by-step explanation:

Ab=Ac

so angle

b= c =55°

angle acd +angle acb =180

acd+55°=180

acd =125

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