If two complementary angles are in the ratio 1:5 find them
Answers
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Step-by-step explanation:
Step-by-step explanation:If the sum of two angles is 90° then the two angles are complementary.
Given that, two complementary angles are in the ratio 1:5
Therefore, two angles be x and 5x
So,
x + 5x = 90
=> 6x = 90
=> x = 90/6
=> x = 15
Now,
the smaller angle is 15°
the smaller angle is 15°and the other angle is 5 x 15= 75°
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Answer:
15° and 75°
Step-by-step explanation:
since complementary angles have sum 90°
So, one angle will be x and other will be 90-x
And as the relation is given,
1/5=x/90-x
By cross multiplication
1× 90-x= 5×x
90-x = 5x
By transposing variable to one side, we get,
5x+x = 90°
6x= 90
x = 90/6
= 15
if x =15°
90-× = 90-15
=75°
hence two angles are 75° & 15° which are complimentary having sum 90°