2x^2 - 9x - 5 =0 a=___; b=___; c=___;

Classify the following triangle check all that apply

Drag the tiles to the boxes to form correct pairs. not all tiles will be used. match each set of vertices with the type of quadrilateral they form.

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.