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How do you find the measures of angles in a rhombus?

Answer
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Hint: This question is from the topic of geometry. In solving this question, we will first draw a figure of rhombus. After that, we will see the properties of rhombus. After that, we will assume any one interior angle of rhombus as θ. After that, we will find the other three interior angles of the rhombus.

Complete step-by-step answer:
Let us solve this question.
In this question, we have asked that how do we find the measures of angles in a rhombus. That means, we will understand how to find the interior angles of a rhombus.
Let us first understand from a figure that what a rhombus is.
The figure for rhombus is in the following:
seo images

Now, let us know about the properties of rhombus.
The properties of rhombus are:
1) All sides of a rhombus are equal. (From the figure, we can say that AB=AC=CD=BD)
2) The opposite sides of a rhombus are parallel.
3) Diagonals of a rhombus bisect each other at 90 degrees. Diagonals bisect the interior angles of a rhombus.
4) The sum of two adjacent angles is equal to 180 degrees. (From the above figure, we can say that A+B=180, A+C=180, D+C=180, and D+B=180)
5) Opposite angles are equal. (From the above figure, we can say that B=C and A=D)
Now, let us suppose if any interior angle (say A) is given as θ, then according to the properties of rhombus, we can say that
A=D=θ, B=C
And A+B=180.
We can write the equation A+B=180 as
θ+B=180
B=180θ=C
So, we get that if any of the interior angle of the rhombus is θ, then other three interior angles will be θ, 180θ, and 180θ.

Note: We should have a better knowledge in the topic of geometry to solve this type of question easily. We should that how to draw a rhombus. We should remember the properties of rhombus. Remember that opposite angles of rhombus are equal. And, also remember that the diagonals of a rhombus bisect each other at right angle that 90 degrees and they bisect the interior angles.