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Find the value of x and find whether the angles or supplementary or complementary.

Find the value of x and find whether the angles or supplementary or complementary-example-1

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Answer:

Both angles add up to 90° so they are complementary angles, x = 55

Explanation:

=> We know that both angles add to 90°, so the equation will be;

(x - 20) + (x) = 90

=> Using algebra if solved all the way down, "x" will be 55.

Hope this helps!

User Amauris
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