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10 months ago

Please help me I am so lost

Mathematics

1 answer:

lapo4ka [179]10 months ago

8 0

Answer:

x = 64°

Step-by-step explanation:

In a parallel line the opposite angle sides have the same value.

first you have to get the value of the angle beside the 128° angle.

we know the half the circle has 180°. so the rest of the angle must be 180° - 128° = 52°

Now the opposite site of the parallel line its going to be the same.

since now we have the value of the angle.

2x + 52 = 180

2x = 180-52

2x = 128

x = 128/2

x = 64

OR,

You can just cut all the nonsense and write

2x = 128°

because its on the opposite side of the parallel. the value will be same.

so,

x = 128/2

x = 64

Thank me later.

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