one angle of traingle is 65 degree find the measuring two angles if their difference is 20 degree
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Answer:
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Step-by-step explanation:
let the first angle be x
let the second angle be y
x-y=20. 1st equation
according to angle sum property of triangle
65+x+y=180
x+y=180-65
x+y=115
x=115-y. 2nd equation
put the value of x from 2nd equation to 1st equation
x-y=20
115-y=20
y=115 -20
y=95
from equation 2nd
x=115-y
x=115-95
x=20
i hope this answer will help you so mark me as brainleast
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