Two complementary angles are in the ratio 4:5 . find the angle
hdewangan:
40 and 50 degree
Answers
Answered by
4
Let the first angle be 4x
Let the second angle be 5x
4x + 5x = 90
9x = 90
x=90/9
x=10 degree
first angle = 40degree
second angle = 50 degree
Let the second angle be 5x
4x + 5x = 90
9x = 90
x=90/9
x=10 degree
first angle = 40degree
second angle = 50 degree
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Answered by
1
hello. let the angles are 4x and 5x degrees respectively.
then,4x+5x=90
and,. 9x=90
so,. x=90/9
thus,. x=10.
so the angles are 40°and50°.
I hope that this will help you.
then,4x+5x=90
and,. 9x=90
so,. x=90/9
thus,. x=10.
so the angles are 40°and50°.
I hope that this will help you.
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