1.

Find 'x' in the following 2 figures​

Answer»

By ANGLE sum property of triangle,

1.

45°+ 68°+ (3X+16°) = 180°

129° + 3x = 180°

3x = 180° - 129°

3x = 51

x = 51/3

x = 17

LIKEWISE YOU CAN FIND OUT THE SECOND ONE...

HOPE IT HELPS.



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