The measures of two complementary angles are (2x-7)° and (x+4)°. find x
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complementary angles = 90°
two complementary angles = one supplementary angle = 180°
(2x -7) + (x+4)=180
3x-3 =180
3x =183
x= 61
first angle = 2x-7 = 122-7 = 115°
second angle = x + 4 =61 + 4 =65°
Verification:-
115°+ 65° = 180
hence verified and proved
two complementary angles = one supplementary angle = 180°
(2x -7) + (x+4)=180
3x-3 =180
3x =183
x= 61
first angle = 2x-7 = 122-7 = 115°
second angle = x + 4 =61 + 4 =65°
Verification:-
115°+ 65° = 180
hence verified and proved
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