To find the regular follow this formula ; area = 1/2 x perimeter x apothem. Which means ... perimeter = the sum of lengths of the all sides
Answer:
49+0.89c
Step-by-step explanation:
This should be the answer good luck :)
Answer:
b. no, 6 + 4 < 11
Step-by-step explanation:
To form a triangle, longest length should be less than the sum of the two shorter ones.