Benc2epaishay Benc2epaishay

11-06-2016
Mathematics

contestada

ABCD is a rectangle. Find the length of each diagonal.ac=2(5a+1) bd=2(a+1).

Respuesta :

11-06-2016

Rectangle diagonals are equal.

2(5a+1) = 2(a+1)
10a + 2 = 2a + 2
10a -2a = 2 - 2
8a = 0
⇒ a = 0

AC = 2(5a+1) = 2(5 × 0 +1)= 2(0 + 1) = 2 × 1 = 2
BD = 2(a+1) = 2(0 + 1) = 2 × 1 = 2

Ansver: AC = BD = 2

Answer Link

maytegarcia16 maytegarcia16

28-12-2020

Answer:

2

Step-by-step explanation:

Answer Link

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