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An exterior angle of a triangle …

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An exterior angle of a triangle is 122 degree and its two interior opposite angles are equal each of these equal angles is : a) 61 degree b) 51 degree c) 71° d) 58 degree

Posted by Pranjali Yadav 4 years, 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Pankaj Gautam 4 years, 3 months ago

A) 61degree

1Thank You

Ayush Tiwari 4 years, 3 months ago

a) 61°

5Thank You

ANSWER

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CBSE > Class 09 > Mathematics