What is x pls and than you
2 answers:
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Option A:
Solution:
The image of the triangle is attached below.
Given data:
Using trigonometric ratio formulas,
So, MN = 19 and LM = 20
Using Pythagoras theorem,
In right triangle, square of the hypotenuse is equal to the sum of the squares of the other two sides.
Subtract 361 from both sides,
39 = LN²
Taking square root on both sides,
Hence option A is the correct answer.
