Acar travels 1.6 miles from point a to point b. the car then turns at point b and travels 2.4 miles to point c,?
before heading back to point a. the distance from point c to point a is 1.8 miles. if the car's path is represented by a triangle, what angle turn, to the nearest tenth of a degree, did the car make at point b?

a.) 52.8
b.) 56.4
c.) 60.2
d.) 48.6

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

step-by-step explanation:

well if you round, things become much more simple. round 5.95 to 6, 4.25 to 4, and 1.05 to 1. now, add 6+4+1 and that would equal 11. so the items together would equal to about $11.