Math, asked by goldentwinsforever91, 6 months ago

Isosceles △ABC (AC = BC) has base angle of 30° and
CD
is the median to base. How long is the leg of △ABC, if sum of the perimeters of △ACD and △BCD is 20 cm more than the perimeter of △ABC?

Answers

Answered by BrokenWitch

3

Step-by-step explanation:

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