Answer:
42 square centimeters
Step-by-step explanation:
The total of sides FA and AB will be half the perimeter of the rectangle, or 14 cm. Since AB is 9 cm, that means FA is 5 cm.
EF is the difference between EF and FA, so is 11 cm -5 cm = 6 cm.
FC is the same 9 cm length as AB, so we have enough information about the trapezoid to use the area formula:
A = (1/2)(b1 +b2)h
A = (1/2)(9 cm +5 cm)(6 cm) = 42 cm^2
The area of the trapezium is 42 cm^2.
Variables are any letter that holds the value of a number. In most cases it is x or y. It can sometimes be sound next to another number. In this case you can find x next to 9. The variable here is x.
Answer
0384
Step-by-step explanation:
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Answer:
h = 21 feet
Step-by-step explanation:
surface area = 2 (pi) r^2 + (pi) × d × h
=(2 × (pi) × 18) + ((pi) × 36 × h)
=72(pi) × h
226.194671059 × h = 4750.1
h = 21 feet
Answer:
Which elements of epic poetry are shown in this excerpt? Check all that a
