Question

if the angles of a quadrilateral are in a ratio 1:2:3:4 what is the largest angle

Answer 1

Answer:

144°

Step-by-step explanation:

given that the angles are in the ratio 1:2:3:4

    let the angles be x,2x, 3x, 4x

    In a quadrilateral sum of all angles equals 360 degrees

    x + 2x + 3x + 4x   =   360°

                          10x  = 360°

                              x = 36°

largest angle  =  4x

                        =   4(36)°

                        =   144°

                 Hope it hepls you

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