Answer:
The perimeter of triangle CDE is 34.
Step-by-step explanation:
To find the perimeter of a triangle, you have to add all the sides together, since this looks like a isosceles triangle, you would make side ED also 12 and then just add them all together.
12+12+5+5= 34.
The answer for ur question is C..
HOPE THIS HELPS
^_^ HAPPY TO HELP YA ^_^
Answer:
748.23 in²
Step-by-step explanation:
<u>Area of a Regular Polygon</u>

where:
- n = number of sides
- l = length of one side
- a = apothem
Given:
- n = 6
- l = 101.8 ÷ 6
- a = 14.7
Substituting the given values into the formula and solving for A:




Therefore, the area of the hexagon is 748.23 in²