The length of a side is 18.
Here is my work attached:
Answer:
See explanation below.
Step-by-step explanation:
The scale factor can be found by dividing two corresponding side lengths. For instance, if you have two triangles, divide the new length of the larger or smaller triangle by the same side length of the original.
If the side length of the new was 9 and the old was 3 then the scale factor would be 9/3 = 3.
If it were flipped then the new would be 3 and the old would be 9. So the scale factor would be 3/9 = 1/3.
Answer:
I do believe the answer is 15 feet
Step-by-step explanation:
Easy
the radius is the same
area=pir^2
r=5
area=pi5^2
area=25pi
1st option
Answer: (y-2) = 0.75(x-5)
Step-by-step explanation:
y-y₁=m(x-x₁)