In the given figure, ABCD is a rhombus with ÐABC = 56°. Determine ÐACD.CDOA B(1) 31° (2) 45° (3) 62° (4) 90°

ABCD is a rhombus such that ∠ACB = 50°. Then find ∠ADB

Quadrilateral ZYXW is a rhombus. If m∠VWZ= 39°𝑚∠𝑉𝑊𝑍= 39° , find  m∠VZW𝑚∠𝑉𝑍𝑊 .

ABCD is cyclic quadrilateral Sides AB and DC, when produced, meet at E, and sides BC and AD, When produced, meet at F. If ∠BFA=60° and ∠AED=30°, then the measure of ∠ABC is:Choices:- 85° 65° 75° 90°

7.In the figure , ABCD is a rhombus , find the values of x and y . Also, find all the angles of the rhombus.

In the given figure, if ∠ABC = 20º, then∠AOC is equal to:(a) 20° (b) 40° (c) 12°(d) 10°