Math, asked by yahoo6, 1 year ago

if the sum of three distinct angles is equal to the sum of two right angles the difference between two pairs of angles is 10 degrees then the smallest angle among the angles is

Answers

Answered by lublana
25

say smallest angle is x

Question says that they differ by 10 in pairs

so that means 2nd angle is (x+10)

and the last one must also differe by 10 so that will be (x+10+10) or (x+20)

We know that sum of all three angles is 180 degree so add them to get an equation

x+(x+10)+(x+20)=180

x+x+10+x+20=180

3x+30=180

3x=180-30

3x=150

x=150/3

x=50

Hence smallest angle is 50 degree.

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