A goat is grazing outside of a rectangular barn that has dimensions 20 ft by 30 ft. He's tied to a corner of the barn with a 12 ft rope. Find the grazing area of the goat.

the nearest power is 1.651.

means 7482 to the 1.651th power is almost equal to 2489287

show us the graphs dude

step-by-step explanation:

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