Answer:
the answer is 2. (6 and 4)
Step-by-step explanation:
6 + 4 = 10
You have to find what x equals i think
It’s 13.1 ft I know cause I did the math all the way it’s 13.1 so yeah
Answer:
10.5 ft.
Step-by-step explanation:
1. Find the radius of the larger circle
4/7 = 3/r --> the ratio should be <em>constant</em>
cross-multiplication: <em>21 = 4r</em>
Divide: <em>r = 5.25 ft.</em>
2. Find the circumference
Equation: <em>C = 2πr</em>
C = <em>2π*5.25</em>
C = 10.5π ft.
The answer is b because are congruent
