Geometry people ! i will give brainliest! 1. what is the value of x? show your work. (the jkl and mnp picture) 2. what is the perimeter of △pqr? show your work (the pqr and stu picture)

(AAA) Corresponding angles are congruent.

Therefore, the sides of the triangles are proportional:

   cross multiply

   use distributive property

   subtract 100 from both sides

    divide both sides by 100

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(SAS)

If two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent.

Therefore we have the equation:

The perimeter of △PQR:

Substitute the value of y to the expression:

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step-by-step explanation: