What is the coordinate of ABC area 12 and C on Y-axis of a (- 5,0) B (3,0) triangle Point a (- 5,0) point B (3,0) triangle ABC area 12, What is the coordinate of C on the Y axis How many are there at point C Coordinate characteristics of point C

What is the coordinate of ABC area 12 and C on Y-axis of a (- 5,0) B (3,0) triangle Point a (- 5,0) point B (3,0) triangle ABC area 12, What is the coordinate of C on the Y axis How many are there at point C Coordinate characteristics of point C

Let C be (0, y)
∴1/2 ×(3+5)×y=12
The solution is y = 3
The coordinates of C on the y-axis are (0,3) or (0, - 3)
Point C has two
The coordinate characteristic of point C is symmetric about X axis