Question

if ABCD is a rhombus if angle BCA =50° find angle ADC

please telll anyone full explanation
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Answer 1

Diagonals of a rhombus are angular bisector of the interior angles at it's vertices. Therefore, BCA + DCA = BCD = 2×50° = 100°. Now, adjacent interior angles are supplementary angles. Therefore, BCD + ADC = 180⁰

Answer 2

Answer:

130°

Step-by-step explanation:

angle BCA and angle ADC are adjacent to each other

Adjacent angles of a rhombus are supplementary

∴ADC + BCA = 180

∴ADC + 50 = 180

ADC = 180 - 50

∴ADC = 130°