Question

What are the measures of the angle of a rhombus, if one of its angle measures 140 degree celcious

Answer 1

Answer:

The measures of angles are 40,40,140,140 degrees.

Step-by-step explanation:

Let the rhombus be ABCD,

so,

angle D = angle B (opposite angle of rhombus are congruent)

thus, angle B = 140 degree.

so,

angle A + angle B = 180 degrees (adjacent angles of rhombus are supplementary)

angle A + 140 = 180,

angle A = 180-140,

angle A = 40 degrees.

Hence,

the angles are 40,40,140,140.