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6 votes
6 votes
Please help, solve for x

Please help, solve for x-example-1
User Michele Carino
by
2.7k points

1 Answer

20 votes
20 votes

Answer:

x=39°

Explanation:

the tangent from the diameter is 90°

x+90+51=180 sum of interior angle of the triangle is 180

x=180-90-51=39°

User Ronathan
by
2.9k points