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What is the value of x?

What is the value of x?-example-1
User Neillb
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1 Answer

11 votes
11 votes

Hello,

The sum of the angles of a triangle is equal to 180°.

So :

x = 180 - 40 - 55 = 85°

Have a nice day :)

User Shervin Ivari
by
2.1k points