Answer:

Step-by-step explanation:
Given

Required
Rewrite to remove fractions
The denominators in the above expression are 4 and 6.
So, first we take the LCM of 4 and 6

Next, multiply both sides of the equation by this LCM (12)




Area= 1/2bh so 6•6 for the face of the triangle
The radius of circle is 3.5 only
Answer:
I believe it is proportional.
Step-by-step explanation:
The numbers are going up by an equal amount each time. I am very sorry if it ends up wrong, but I think it is correct.