Answer:
750 feet^2
Step-by-step explanation:
Area of triangle = 1/2bh
(1/2)(100)(15)
750 feet^2
Diameter = 8 cm
radius = diameter/2 = 4 cm
A = pi * r^2
A = pi * (4 cm)^2
A = 16pi cm^2
Answer:
1.22 x 
Step-by-step explanation:
1,220,000 would be...
1.22 x 10^6