Is the trinomial x square -6xy+36y square a perfect square justify ur answer

Given:

To find:

Whether the given trinomial is a perfect trinomial or not.

Solution:

We have,

It can be written as

This equation is not of the form because in the above expression, 2 is missing in the middle term.

Therefore, the given trinomial is not a perfect square.

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq