The answer Is 2/12 because if u multiply 1 x2 it is 2 then 3 x4 which is 12
To find a perfect square we want the equation to look like (y - 8)(y-8) because
the two numbers that add up to -16 and multiply into 64. are -8, -8. -8^2 is 64.
Similar triangles that have a scale ratio other than 1 are not congruent triangles.
The true statement about the proportions of the sides is 
The scale ratio is given as: 5 : 2
And the corresponding sides are given as:
- AB and DE.
- BC and EF.
- CA and FD.
The above highlights mean that,

Hence, the true statement is 
Read more about similar triangles at:
brainly.com/question/14285697
Answer:
21
Step-by-step explanation:
3^2=9
9+12=21
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