The triangle formed by the inersections of Oak Road Main Street, and Highway 33 is similar to triangle ABC. The section of Main Street between Oak Road and highway 33 is eight miles long. Based on the information given, that is the length of Oak Road from main street north to the intersection of highway 33? Set up a proportion and solve. Round to the nearest tenth

because they could drop even lower..

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.