Function:)hope this helped
Step-by-step explanation:
helpful for you..........
Answer:
how do you need help. what's the problem
Step-by-step explanation:
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:
0
Step-by-step explanation:
4 is an integer
-4is its additive inverse
4+-4=0
