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math_crasher
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The measure of two complementary angles is in the ratio 1 : 9. What are the degree measures of the two angles?
 one year ago
 one year ago
math_crasher Group Title
The measure of two complementary angles is in the ratio 1 : 9. What are the degree measures of the two angles?
 one year ago
 one year ago

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dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
What do complementary angles mean?
 one year ago

math_crasher Group TitleBest ResponseYou've already chosen the best response.0
they compliment each other
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
ah? so one angle says to the other " hey, nice angle" ?
 one year ago

math_crasher Group TitleBest ResponseYou've already chosen the best response.0
No they both equal to 90 degrees
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
and the other says, "Thanks, you look quite good yourself" ? Is that what you mean by they compliment each other?
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
okay good.
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
that means they add up to 90 degrees, correct?
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
right. so let us say one angle is A and the other angle is B
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
A : B = 1 : 9, right?
 one year ago

math_crasher Group TitleBest ResponseYou've already chosen the best response.0
right
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
and A+B = 90. Are you with me?
 one year ago

math_crasher Group TitleBest ResponseYou've already chosen the best response.0
ya i get you so far
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
good. so you have two equations A + B = 90 and A/B = 1/9
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
A / B = 1 / 9 => A = 9B
 one year ago

dhatraditya Group TitleBest ResponseYou've already chosen the best response.0
substitute A in the other equation and solve for B
 one year ago
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