Question

ABCD is a rhombus. If ZBCA = 50°, find ZADC.​

Answer 1

Answer:

130

Step-by-step explanation:

<ADC =180-50

=130 b

Answer 2

Answer:

80degree

Step-by-step explanation:

diagonals of a rhombus are irregular bisector of the interior angles at it's vertices.

therefore.bca+dca=bcd=2x50degree=100degree

now,adjacent interior angles are supplementary

-angles.

therefore,bcd+adc=180degrees

adc=180degree-100 degree=80degrees.