Two adjecent angle of parallelogram are 3x-4 degree and 3x+16 degree.

1.	Two adjecent angle of parallelogram are 3x-4 degree and 3x+16 degree. Find the measure of its all sides
Answer» Adjacent angle in parallelogram have sum 180°So,3x - 4 + 3x + 16 = 180°6x + 12 = 180°6x = 180° - 12° = 168°x = 168°/6 = 28° So, 3x - 4 = 80, so two opposite angles are 80°.3x + 16 = 100, and two opposite angle are 100°. Given information is insufficient to find sides

Two adjecent angle of parallelogram are 3x-4 degree and 3x+16 degree. Find the measure of its all sides

Answer»

Adjacent angle in parallelogram have sum 180°So,3x - 4 + 3x + 16 = 180°6x + 12 = 180°6x = 180° - 12° = 168°x = 168°/6 = 28°

So, 3x - 4 = 80, so two opposite angles are 80°.3x + 16 = 100, and two opposite angle are 100°.

Given information is insufficient to find sides