Answer:
4.5 km
Step-by-step explanation:
3km times 1 = 3 and then 3km times .5 = 1.5
3+1.5= 4.5
Measurement of angle DEF would equal 180 because 71 plus 109 is 180
A. 1/6
b. 6/3
c. 1
I think those are the answers
Answer: 12√2
Step-by-step explanation:
This is a 45-45-90 triangle. In this triangle, a and b are equal lengths, therefore hypotenuse, c, is x√2.
Since a and b is 12, c is 12√2.