the difference between tge measures of the two angles of a complementary pair is 40 degree.find the measures of the two angles.
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We know that Two angles are complementary if the sum of their degree measures equals 90 degrees. x + y = 90 ----- (1). Given that Difference of two complementary angles is 40. x = 65.
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Step-by-step explanation:
x+y =90° ..1
complementary angles add upto 90
given: x-y=40...2
add equation 1 and 2
x+y+x-y =90+40
2x=130 (-y and y get cancelled)
x=
x=65
x+y =90
65+y=90
y=90-65
y=25
the angles are..65 and 25
check:65+25=90°
65-25=40
check is not needed I did just for ur understanding....
hope it's helpful...
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