I need to fill in the blanks thx​

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Drag the tiles to the boxes to form correct pairs. not all tiles will be used with reference to the figure, match the angles and arcs to their measures. *dpa 124 e0b 114° cob spot xoca 122° c e 2019 orentum arts reserved a 6: 52 pm 6/19/2019 40