What is the approximate scale factor dilating from the blue image to the red image? Explain how you figured this out.
1 answer:
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Answer:
Option C.
Step-by-step explanation:
It is given that the surface area of a rectangular prism, is
where a, b, and c represent the lengths of the edges of the prism.
We need to find the surface area of this prism if a = 12 inches, b = 6 inches, and c = 4 inches.
Substitute a=12, b=6 and c=4 in the above formula.
The surface area of this prism is 288 sq.inches.
Therefore, the correct option is C.
In the case above, Jaime claim is true.
- The explanation to agree with Jaime’s statement or not is that the longer the length of the radius, the longer the length of the arc.
1. Note that radian measure:
= x 2π x 3
= 1/6 x 6π
= π
2. Note that radian measure:
= x 2π x 6
= 1/6 x 2π x 6
=2π
So we can write it as:
π/3 x 180°/π = 60°
Therefore, via the solution above, Jaime claim is true.
3. Note that: Radian measures: the percentage of arc measures x 2π x radius and so one can say that The explanation to agree with Jaime’s statement or not is that the longer the length of the radius, the longer the length of the arc.
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