There are eight pencils and a package how many packages will be needed for 28 children if each child gets 4 pencils
2 answers:
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Answer:
A = 100
Step-by-step explanation:
You have to use the area of a trapezoid formula:
A = (a + b)
Now, substitute the values of the height and the bases:
A = (10 + 15)
Finally, simplify the equation to solve for the area:
A = 4(25)
A = 100