Answer:
63 sq ft
Step-by-step explanation:
The formula for the area of a trapezoid is
A = h(a + b)/2 where a and b are the lengths of the parallel sides and h is the distance between them
A = 7(11 + 7)/2
= 7(18)/2
= 63 sq ft
A scatter plot uses dots to represent values for two different variables, one is plotted on the x-axis, while the other is on the y-axis.
Answer:
building a aroung 50.34 feet
(Answer: 120) angle EHF = 90 degrees+30 degrees=120 angle