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11. C and d are complementary angles. C= (3x + 8)° and D= (2x – 8)°. Find the value of x.
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4 votes
11. C and d are complementary angles.
C= (3x + 8)° and D= (2x – 8)°. Find the value of x.

User Leeren
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1 Answer

7 votes
Complementary = 90 degrees

90 = (3x+8) + (2x-8)

solve for x and get 18
User Kunal Kapadia
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