PLS ANSWER RN A farmer is putting up fences. He wants to keep his horse in the section marked A WZT. Each side must be at least 20 ft long in order for the horse to
have enough room. Find the length of ZT and use that to decide if the section is big enough

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

13.46

step-by-step explanation:

16.80 x .20 = 13.46