Math, asked by Anonymous, 1 month ago

Pls answer the questions given in the above attachment!!​

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Answered by nayan3713
1

Answer:

3. ANS: sum of 3 angles of triangle = 360degree.

therefore,(angle C)=50 degree.

angle C and angle BCD are supplementry.

therefore there measure = 180 degree.

equ.-(angle C)+angle BCD = 180degree.

therefore,50+angle BCD = 180 .

therefore angle BCD = 130.

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