Answer:
42 seconds
Step-by-step explanation:
Answer:
Aren’t George and David wrong
Step-by-step explanation:
Answer:
The student is wrong because the sum of any two sides of a triangle should be greter than the third side. The length of a single side of a triangle can not be half or more than half of the perimeter of that triangle. And since the given length is more than half of the perimeter , the student is incorrect .
Answer:
3,6,9,12 is not geometric seuence
Step-by-step explanation:
