Use the graph of methods of transportation to a city park to answer the question.

what percent of people rode bikes to the city park?

a.
10%

b.
20%

c.
25%

use the graph of methods of transportation to a city park to answer the question.

what percent of people rode bikes to the city park?

a.
10%

b.
20%

c.
25%

d.
40%

d.
40%

the image of (6, 9) under a dilation is (4, 6). the scale factor is

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