34°, one angle that measured 134°, and one angle that is 12°. What triangle is it

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Create a quadratic equation that has complex solutions

Geometry teacher plz me: - what is the equation of this circle in standard form