I am not 100% sure but I am pretty sure the answer is (3,-1,4)
Answer:
10.2 cm²
Step-by-step explanation:
regular hexagon made up of six equilateral triangles
A = (2 × 1.7) /2 × 6 = 10.2
or by the side length
A = 3√3/2 * 2² = 10.3
Answer:the answer to this in a fraction form is 127 over 15. in decimal form is 8.466666667