The perimeter of a rectangle can be found using the formula P=2L+2W, where L is the length and W is the width. Which formula represents the length of a rectangle in the terms of the perimeter and width?

(P - 2l)/2

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

3x + 4y -25 =0 represents the amount of change sianna should recieve