1038361 1038361

22-07-2018
Mathematics

contestada

AD = 3x + 4 and CD = x + 6, what is the value of x?

6

10

1

7

AD 3x 4 and CD x 6 what is the value of x 6 10 1 7 class=

Respuesta :

baabaagreysheep baabaagreysheep

22-07-2018

Your answer would be x = 1.

The rules for a kite shape is that two pairs are of equal length, which means we can say that AD = CD and thus form an equation:

3x + 4 = x + 6
- x
2x + 4 = 6
- 4
2x = 2
÷ 2
x = 1

I hope this helps!

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