On a road, a bike sign in the shape of an isosceles trapezoid is to be painted. The sign and its dimensions are shown below. What is the area of the sign? A right trapezoid is shown with a height labeled 6 feet and one of the bases labeled as 7 feet, and the other base is labeled as 5 feet.
30 square feet
36 square feet
48 square feet
54 square feet
Answers
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Explanation:
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Area of trapezoid: A = (1/2) (base 1 + base 2) * h ;
or; write as: A = (1/2) * (b₁ + b₂) * h ;
in which: A = area of trapezoid;
b₁ = length of one of the bases;
b₂ = length of the "other" base (not already used for "b₁") ;
h = height;
Given: h = 6 ft. ;
b₁ = 7 ft. ;
b₂ = 5 ft. ;
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Find the area of the trapezoid:
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A = 1/2 * (7 ft + 5 ft) * 6 ft. ;
A = 1/2 * (12 ft) * 6 ft. ;
A = 36 ft² ; which is answer choice: [B].
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Answer:
The answer would be.. 32 Square feet
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w10z6
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24