What is the area of the triangle with vertices (0, 0), (4, 0), and (0, 6)?
Answer and explanation
Correct answer: A. 12
- Step 1: The triangle is a right-angled triangle with base along x-axis of length 4 and height along y-axis of length 6. Step 2. Area = (1/2) base height = (1/2) 4 6 = 12. Answer: 12. Why not the others: 24 forgets to divide by 2; 10 sums base and height; 14 is the perimeter minus hypotenuse.
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