Mathematics, 30.03.2021 20:10, mv603177

The ratio of the perimeter of triangle PQRto the perimeter of rectangle ABCD is 5:9. B (x - 3) cm (3x - 5) cm (4x - 21 cm (4x + 3) cm R (2x + 2) cm a. Write algebraic expressions for the perimeters of triangle PQR and rectangle ABCD. b. Write a linear equation using the algebraic expressions written in part a. Then solve for x. c. Find the area of rectangle ABCD.

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The ratio of the perimeter of triangle PQRto the perimeter of rectangle ABCD is 5:9. B (x - 3) cm (3...