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find the perimeter of the triangle.a triangle is drawn. two angles of the triangle are marked with a single arc. the length of the side opposite one of the angles marked with a single arc is labeled (4 x plus 1 )inches and the side opposite the other angle marked with a single arc is labeled (x plus 4 )inches. the other side of the triangle is labeled 7 inches.



Answer :

The perimeter of the triangle is inches 5x+12.

What is a perimeter?

The perimeter is the distance around a shape's edge.

The distance encircling a shape's boundary is its perimeter.

The sides of the triangles are 4x+1, x+4 and 7 inches.

To find the perimeter of the triangle:

The formula for the perimeter of a triangle is the sum of the length of all the sides of a triangle.

That means,

the perimeter of the triangle = (4x+1) + (x+4) + 7

The perimeter of the triangle = 5x+ 12

Therefore, 5x+12 is the perimeter of the triangle is 5x+ 12.

To learn more about the perimeter;

https://brainly.com/question/18793958

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