charlottekaleycloud9 charlottekaleycloud9 10-12-2020 Mathematics contestada A triangle has base 2x and height x – 3. The area of the triangle is 10 square inches. Complete the work to find the dimensions of the triangle. x(x – 3) = 10 x2 – 3x = 10 x2 – 3x – 10 = 0 (x – 5)(x + 2) = 0