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Masja [62]
2 years ago
13

Finding the Area of a Trapezoid in the Coordinate Plane

Mathematics
2 answers:
Oksanka [162]2 years ago
7 0

The area of the trapezoid is 118 squre units

<h3>Area of a trapezoid</h3>

The formula for calculating the area of a trapezoid is expressed as:

  • A = 0.5(a+b)h
  • a  = AD = √20
  • b = BC = √80
  • height = h = √40

Substitute into the formula

A = 0.5(√1600)*√40

A = 0.5 * 40 * √40

A = 20√40

A = 118 squre units

Hence the area of the trapezoid is 118 squre units

Larn more on area of a trapezoid here: brainly.com/question/1463152

Dmitry [639]2 years ago
7 0

Answer:

B- 42

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

H0: mu equals 10

Ha: mu not equals 10

The test is a two-tailed test because the alternate hypothesis is expressed using not equal to

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