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4 years ago

Can anyone help and explain the answer ?

Mathematics

1 answer:

Readme [11.4K]4 years ago

3 0

Answer:

X=65

Step-by-step explanation:

The picture is not very good, but i guess tht x is angle on the section. Right?

If it is true we have that:

The angle formed by two intersection chode is:

X=1/2(30+100)

X=130/2

X=65

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