Answer:
Rectangle 11.59 sqft
Rectangle 36 sqft
Polygon 47.59 sqft
Step-by-step explanation:
Answer:
eight thousand four hundred nine and eight hundredths
Step-by-step explanation:
Answer: 24 ft
Step-by-step explanation:
By the Pythagorean theorem,

Answer:
Step-by-step explanation:
A = h(a+b)/2 for h
2A = h(a + b)
h(a+b) = 2A
h = 2A/(a+b)
407 over 5 but it also has to be simplified