If two angles (4x + 10) degree and (3x + 30) degree are complementary , find x
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Answered by
0
Answer:
4x + 10 + 3x + 30 = 90° [Complementary angles]
7x + 40 = 90
7x = 90 - 40
7x = 50
x = 50/7
Answered by
0
Answer:
(4x+10)+(3x+30)=90
7x+40=90
7x=90-40
x=50\7
x=7.14
now put the value of x
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