Math, asked by 6853281, 11 months ago

In an isosceles triangle , AC = BC, and D is the
midpoint of BA.
If = 30 and ∠ =12/13
Calculate the perimeter of triangle ABC. ? I need help

6853281: If AB = 30 Cos ∠ =12/13

6853281: ***In an isosceles triangle , AC = BC, and D is the
midpoint of BA.
If AB = 30 and cos ∠ DCB =12/13
Calculate the perimeter of triangle ABC.

student1123: capture and send

Answers

Answered by student1123

bro pls check the question again

6853281: If AB = 30 Cos ∠ =12/13

6853281: Cos DCB ∠ =12/1

6853281: Cos DCB ∠ =12/13

student1123: can you post the question

6853281: In an isosceles triangle , AC = BC, and D is the
midpoint of BA.
If AB = 30 and cos ∠ DCB =12/13
Calculate the perimeter of triangle ABC.

6853281: Thannks

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