<u>Extending</u> one <u>side</u> of the given <u>triangle</u> one more <u>angle</u> can be obtained.
An exterior angle is the angle between any side of a shape, and a line extended from the next side.
The remote interior angles are the two angles inside the triangle that do not share a vertex with the exterior angle.
An adjacent interior angle to the exterior angle is the angle that together with this exterior angle are supplementary (when they add up to 180°).
Two angles are complementary when they add up to 90°.
Extending one side of a triangle you get exterior angle.
Answer: correct choice is C
Answer:
$677.18
Step-by-step explanation:
Data provided in the question:
Bill’s nominal income in 1990 = $1,009 per month
CPI value in the year 1990 = 149
CPI value in the year 2017 = 192
Now,
The Consumer price index ( CPI ) is given as :
CPI = 
thus,
for the given case of year 1990
149 = 
or
Real income in 1990 = 
or
Real income in 1990 = $677.18
