College

We appreciate your visit to Flashback to semester A Are triangles PQR and STU congruent What is the congruency that proves they are congruent What is the perimeter of triangle. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Flashback to semester A. Are triangles PQR and STU congruent? What is the congruency that proves they are congruent? What is the perimeter of triangle PQR? Show your work.

Flashback to semester A Are triangles PQR and STU congruent What is the congruency that proves they are congruent What is the perimeter of triangle

Answer :

Answer:

If y = 3 both the triangles are congruent and perimeter of Δ PQR = 17 ft.

Step-by-step explanation:

If the given triangles in the figure are congruent then all the corresponding sides of the triangles will be in the same ratio or should be equal.

Therefore for the congruence of these two triangles PR = SU

3y - 2 = y + 4

3y - y = 2 + 4

2y = 6 ⇒ y = 6÷2 = 3

For the value y = 3 both the triangles are congruent.

Perimeter of triangle PQR = Total of all sides = 4 + 6 + (3y-2)

= 8 + 3y

If y = 3 then perimeter of Δ PQR = 8 + 9 = 17

Thanks for taking the time to read Flashback to semester A Are triangles PQR and STU congruent What is the congruency that proves they are congruent What is the perimeter of triangle. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada