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frutty [35]
2 years ago
14

Daniel used the formula to find the area of the following special trapezoid. His work is shown. Identify his error and correct i

t to find the area of the special trapezoid.

Mathematics
1 answer:
Helga [31]2 years ago
8 0

Daniel made an error in line 3. He wrongly divided the sum of sides and height. The area of the trapezoid is 42 cm².

<h3>What is the area of the trapezoid?</h3>

A trapezoid is a convex quadrilateral. A trapezoid has at least on pair of parallel sides.

Area of a trapezoid = 1/2  x (sum of the lengths of the parallel sides) x height

  • Line 1: A = 1/2 x (6) + (7 + 7)
  • Line 2: A = 1/2 (6) (14)
  • Line 3 : 3 x 14
  • Line 4 : A = 42 cm²

To learn more about trapezoids, please check: brainly.com/question/25748893

#SPJ1

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