Answer:
5.38 inches
Step-by-step explanation:
The formula for Area of an Heptagon
= A=7/4a²cot(180°/7)
Area = 105in²
Side a = ?
The formula for Side a
= √4A ×tan (180°/7)/7
= √4 × 105 × tan (180°/7) /7
= 5.37536 inches
Approximately = 5.38 inches.
Answer:
a rhombus that is the answer
20% * 300 = 2 * (10% * 300) = 2*30 = 60
A. False
B. True
C. False
D. True
Answer:
the sum is 25 not 24?
Step-by-step explanation: