Answer:
√149 units
Step-by-step explanation:
√(x2 - x1)² + (y2 - y1)²
√[3 - (-4)]² + [8 - (-2)]²
√(7)² + (10)²
√49 + 100
√149
Answer:
66
Step-by-step explanation:
CD means to multiply C&D which means that you are multiplying 6*11
`11*6=66
The answer would be 387,547
Answer:
No
Step-by-step explanation:
Because 6, 6 and 10 are not Pythagorean triplets.
Hence, it is not a right triangle.

Its 8
not sure how to show the work but drew a pic and its 8