The radius is 2.59 which rounded to the nearest tenth it would be 2.6.
let 1st and 2nd no be x and y respectively
1st case:x=4y
2nd case:x-y=12
substituting the value of x in 2nd case
4y-y=12
3y=12
y=12÷3
y=4
now putting the value of y in 1st case
x=4×4
=16
Answer:

Step-by-step explanation:
Given

Required
Evaluate
is equivalent to :




Hence:

Answer:
The bottom two
Step-by-step explanation:
[] Similar beings their sides have equivalent ratios to each other
[] See attached
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- Heather