Using similar triangles if klm~ pqr with a scale factor of 3: 5, find the perimeter of pqr (with work )

Triangles KLM and PQR are similar triangles, but they are not congruent

The perimeter of triangle PQR is 55 units.

From the question, we have:

Because the scale ratio is given as 3:5.

So, we have:

Substitute 6 for KL in

Express as fractions

Multiply both sides by 6

Substitute 12 for KM in

Express as fractions

Multiply both sides by 12

Substitute 15 for LM in

Express as fractions

Multiply both sides by 15

So, we have:

The perimeter of PQR is then calculated as:

Hence, the perimeter of triangle PQR is 55 units.

Read more about scale factors at:

link

55 units

Step-by-step explanation:

Given: ΔKLM~ ΔPQR  with a scale factor of 3:5

⇒

Also ΔKLM~ ΔPQR  and the corresponding sides of similar triangles are proportional therefore,

Similarly,

Now, Perimeter of ΔPQR=

no, x cannot be the same number. in all of them, x is 1. for one input there is another output. g is not a function

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step-by-step explanation: