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Anuta_ua [19.1K]
3 years ago
6

Triangle J is shown below. James drew a scaled version of Triangle J using a scale factor of 4 and labeled it

Mathematics
2 answers:
Nana76 [90]3 years ago
5 0

Answer:

160 not 16

Step-by-step explanation:

Novay_Z [31]3 years ago
4 0

Answer:

The area of triangle K is 16 times greater than the area of triangle J

Step-by-step explanation:

we know that

If Triangle K is a scaled version of Triangle J

then

Triangle K and Triangle J are similar

If two triangles are similar, then the ratio of its areas is equal to the scale factor squared

Let

z -----> the scale factor

Ak ------> the area of triangle K

Aj -----> the area of triangle J

so

z^{2}=\frac{Ak}{Aj}

we have

z=4

substitute

4^{2}=\frac{Ak}{Aj}

16=\frac{Ak}{Aj}

Ak=16Aj

therefore

The area of triangle K is 16 times greater than the area of triangle J

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