Answer:
1st one jus did this
Step-by-step explanation:
easy
Answer:
Step-by-step explanation:
Equilateral triangle
Solve for area
A≈62.35in²
P Perimeter
36
in
a
a
a
a
a
a
a
P
A
Using the formulas
A=3
4a2
P=3a
Solving forA
A=3P2
36=3·362
36≈62.35383in²
10cm is the correct answer
Drawing help you because you don't have to just think it in your head you can just write it out with out messing up
Hope it helps u.... .....
