Answer: 6 sq units.
- A 6 sq units
- B 8 sq units
- C 12 sq units
- D 7 sq units
Correct answer: A. 6 sq units
Explanation: Right triangle with base 4 and height 3. Area = (1/2) × 4 × 3 = 6 sq units.
The slope of a line is the ratio of vertical change (rise) to horizontal change (run) between any two points on it - equivalently, the tangent of the angle θ the line makes with the positive x-axis.