Answer:
Step-by-step explanation:
Area
The area of a trapezoid is A=21×(b1+b2)×h
where (b1) and (b2) are the lengths of the bases, and (h) is the height.
Substitute the given values:
A=21×(5+11)×5=21×16×5= 40 square inches
Perimeter
The perimeter is the sum of all the sides
P=5+5+5+11=26 inches
