Question

Two complementery angels are drawn such that one angel is 10degree more than seven times the other angle. Find the measure of each angle

Answers

munir
Two complementery angels are drawn such that one angel is 10degree more than seven times the other angle. Find the measure of each angle
Anonymous
b = 10 + 7 a
a = 90-b

a = 90 - 10 - 7 a
8 a = 80
all yours :)
R_scott
complementary angles sum to 90º

a + b = 90º ... a = 90º - b

a = 7 b + 10º ... substituting ... 90º - b = 7 b + 10º

solve for b , then substitute back to find a

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