*PLEASE HELP WITH STEP BY STEP WORK!*

#1: What is the perimeter of the triangle? *
A. 8 inches
B. 8 sqrt 3 inches
C. 4 sqrt 3 inches
D. 24 sqrt 3 inches

#2:
a. What is the area of the figure in square feet? Exact answer only. No units.

b .From Question #2, What is the side length of the figure? *
A .10 feet
B. 10 sqrt 2 feet
C. 5 sqrt 2 feet
D. 5 sqrt 3 feet

#3: What is the length of the apothem? *
15 cm
30 cm
15 sqrt 3 cm
7.5 sqrt3 cm

#4: What is the area of the figure? *
A. 12,150 sqrt 3 square meters
B. 25,300 sqrt 3 square meters
C. 12,150 square meters
D. 1,950 sqrt 3 square meters