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viva [34]
2 years ago
13

The perimeter of a rectangle with a width x and a length that is 3 times the width

Mathematics
1 answer:
elena-s [515]2 years ago
4 0

Answer:

P=x+x+3x+3x

Step-by-step explanation:

For perimeter you add

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The value of x is 77 cm which will make the triangles similar by SSS similarity theorem

Given length of the three sides of one triangle are  35 , 20 and 20

and length of the three sides of another triangle are  x, 44,44

We need to find the values of x by using SSS Similarity theorem

We know that triangles are are similar by side - side - side similarity creation and hence the sides are in the same ratio

As both the triangles are isosceles triangles

Therefore ,

x/35 = 44/20=44/20 (Using ratio)

Solving the equation we get

x=44*35/20

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Learn more about similarity of triangles here brainly.com/question/14285697

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Step-by-step explanation:

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