Question

12 and xy = 32, Find the value of x' + y2 = 0 6. ABCD is parallelogram in which ADC = 75° and side AB is produced to point E as shown in figure Find x+y.​

Answer 1

Answer:

Here, ZC and 2D are adjacent

angles of the parallelogram

:: 2C + 2D = 180°

⇒ x = 105°

Also, y = x = 105°

[alt.int.angles]

Thus, x + y = 105° +105° = 210°