Answer:
54.56
Step-by-step explanation:
The number after the point is not 5 or higher
Answer: 67.725feet²
Step-by-step explanation:
A heptagon consist of 7 sides and Its area is calculated using the formula
= 1/2 × nsr
n = number of sides = 7
s = side length = 4.3
r = apothem = 4.5
Area = 1/2 × nsr
= 1/2 × 7 × 4.3 × 4.5
= 0.5 × 7 × 4.3 × 4.5
= 67.725feet²
Answer:
Step-by-step explanation:
Answer:
Number A is correct I think, coz if uu take the feet convert them into decimals u'll get accurate answers
