What is the question I can't see the image so not really anyone can help you unless they find a way to get the image and see it.
We know, Circumference of a Circle = 2πr
In mathematical form, You can write it as:
2πr₁ = 3(2πr₂)
2π(12) = 6πr₂
24π = 6πr₂
r₂ = 4 m
In short, Your Answer would be: 4 meter
Hope this helps!
Answer:
see explanation
Step-by-step explanation:
Given that t and w vary inversely then the equation relating them is
t = 
← k is the constant of variation
To find k use the condition t = 
when w = 4
k = tw = × 4 = 
t = 
← equation of variation
When w = 9, then
t = 
= 
Answer:
9 2/5
Step-by-step explanation:
6 38/45 + 2 5/9
6 38/45 + 2 25/45 = 8 63/45 = 9 18/45 = 9 2/5
Answer:
180 degree angles.
Step-by-step explanation:
180 degree angles are straight lines.
