lisatutma lisatutma

21-08-2017
Mathematics

contestada

PLEASE help me!!!!! and can you show me how you did it please!?!

PLEASE help me and can you show me how you did it please class=

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wolf1728 wolf1728

21-08-2017

Opposite sides of a parallelogram are equal so:
3x + 8 = 7x -24
32 = 4x
x = 8
angle JHK = 52°
Adjacent parallelogram angles are supplementary. (add up to 180°)
So angle HMK = 180° - 52 -20
Angle HMK = 108°

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