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05-06-2021
Mathematics

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A side of the triangle below has been extended to form an exterior angle of 154º. Find
the value of x.

A side of the triangle below has been extended to form an exterior angle of 154º Find the value of x class=

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wegnerkolmp2741o wegnerkolmp2741o

05-06-2021

Answer:

x = 64

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles

154 = x+90

Subtract 90 from each side

154-90 = x

64 =x

Answer Link

SDCInfinity SDCInfinity

05-06-2021

Answer:

x = 64

Step-by-step explanation:

First, we need to find the unknown interior angle next to the exterior angle.

? + 154 = 180

? = 26

Lastly, we need to find x.

x + 26 + 90 = 180

x + 116 = 180

x = 64

Answer Link

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