two complementary angle differ by 10 then the larger angle is
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Let the angles be x and y
x + y = 90°........ ( 1 )
And,
x - y = 10°
x = 10 + y ........ (2)
Substituting (2) in ( 1 )
x + y = 90
10 + y + y = 90
2y = 80
y = 40°
And,
x + 40 = 90
x = 50°
So the angles are 40° and 50°
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x + y = 90°........ ( 1 )
And,
x - y = 10°
x = 10 + y ........ (2)
Substituting (2) in ( 1 )
x + y = 90
10 + y + y = 90
2y = 80
y = 40°
And,
x + 40 = 90
x = 50°
So the angles are 40° and 50°
Follow @devadakshan
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