Question

find the angles which 45 less than twice its supplement

Answer 1

Step-by-step explanation:

supplement angles are those whose sum is 180° .

let the first angle be 'x' and then the second Angle will be

2x-45°

so ,

(2x-45°)+x=180°

2x-45°+x=180°

3x-45=180°

3x=180°+45

x=225/3

x=75°

and

second angle will be

2x-45

2(75)-45

150-2

=148°

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Answer 2

Answer:

135°

Step-by-step explanation:

NOW LET THE ANGLE BE x

IT IS MENTIONED THAT THE ANGLES ARE SUPPLEMENTARY.....

SO THEIR SUM WILL BE 180 DEGREE....

SO THIS MEANS ,

x + 45 = 180

SO

x= 180-45

X = 135 DEGREES

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