the engine of the plane is pushing it due west at a rate of 250mph and the wind is blowing from the southwest at a rate of 25mph. find the direction of the plane

Step-by-step explanation:

The way this is worded the solution seems simple. The plane is flying at 340° because the wind is blowing the plane 20° to the west of it's course

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

step-by-step explanation:

the shape,the size and the distance