Question

if the difference of two complementary angles is 40 degree then what are the measure of the angles

Answer 1

let the 1st angle be x
hence the 2nd angle will be x+40
x+x+40=90
2x=90-40=50
x=50/2=25
hence angles are 25,25+40=65

Answer 2

∠1−∠2=40

Now, we have two equations. There are many ways to solve this, but we will use the substitution method. Essentially, we will solve for one of the values and then plug it in to the other equation.

∠1=40+∠2

(40+∠2)+∠2)=90

Then, we need to simplify to find ∠2.

40+2∠2=90

2∠2=50

∠2=25

Finally, we can plug this value back in to the original equation to find the other angle measure.

∠1+25=90

∠1=65

Hope  This Will Help U !!!