lisbethmariagonz03 lisbethmariagonz03

04-06-2021
Mathematics

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What is the value of the missing angle (x+15)

What is the value of the missing angle x15 class=

Respuesta :

heikepowe1976 heikepowe1976

04-06-2021

Answer:

x = 70

Step-by-step explanation:

The total interior angle in a square, even with not a perfect square, adds to 360

Set your formula up as

360 = (x+15) + x + 115 + 90

360 - 115 - 90 - 15 = 2x

140 = 2x

140/2 = x

70 = x

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