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konstantin123 [22]

3 years ago

10

Find the angle x in this triangle

1 answer:

Romashka-Z-Leto [24]3 years ago

7 0

Answer:

x = 36

Step-by-step explanation:

<em>A triangle has 180°</em>.

That <em>third angle is 360 - 8x</em>.

So the equation is: <em>180 = 2x + x + 360 - 8x</em>.

Simplify: 180 = -5x + 360

Add/Subtract: 5x = 180

Divide: x = 36.

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