Answer:
16 ft²
Step-by-step explanation:
The complete question is attached.
A trapezoid is a quadrilateral (has four sides) with one a parallel base. The base angles and the diagonals of an isosceles trapezoid are equal.
The area of a trapezoid = [(sum of the parallel bases) / 2] * height of the trapezoid.
Given that the parallel bases are 3 ft and 5 ft, while the height of the trapezoid is 4 ft. Hence:
The area of a trapezoid = [(3 + 5)/2] * 4
The area of a trapezoid = 16 ft²
<u><em>Answer:</em></u>
≤
<u><em>Step-by-step explanation:</em></u>
Given
Perimeter = 57 (at most)
Required
Determine the length of each side
The term at most in the values of the perimeter shows that the expression is an inequality and it means that perimeter can't exceed that value;
Let L represents the length of each sides;
Perimeter
So,
≤
≤
Divide both sides by 3
÷
≤
÷
≤
Answer:
44 3/16
Step-by-step explanation:
1414 ÷ 32 = 44.1875
is 44.1875 as a mixed fraction.
Hope this helps!
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