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meriva
3 years ago
11

What attribute must be present for a quadrilateral to also be a trapezoid?

Mathematics
2 answers:
konstantin123 [22]3 years ago
3 0

Answer:

At least two of the opposite sides must be parallel.

Step-by-step explanation:

In the picture below, the segment AB must be parallel to the segment DC so that the figure can be called a trapezoid.

bekas [8.4K]3 years ago
3 0

Answer:

The main attribute a quadrilateral must have to also be a trapezoid is that it has a pair of parallel opposite sides.

Step-by-step explanation:

A quadrilateral is a polygon with four sides. The sum of its four interior angles must be equal to 360 °.

The trapezoids meet the above conditions but at least a couple of opposite sides must be parallel (two lines in a plane that do not intersect or touch each other at any point).

Special trapezoids are:

Square: both pairs of opposite sides are parallel and each interior angle is right. Each side has the same length.

Rectangle: both pairs of opposite sides are parallel and each interior angle is right. Each side has the same length.

Squares and rectangles are also consider parallelograms (both pairs of opposite sides are parallel).

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Given that it was less than 80º on a given day, what is the probability that it also rained that day? 0.3 0.35 0.65 0.7
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The probability that it also rained that day is to be considered as the 0.30 and the same is to be considered.

<h3>What is probability?</h3>

The extent to which an event is likely to occur, measured by the ratio of the favorable cases to the whole number of cases possible.

The probability that the temperature is lower than 80°F and it rained can be measured by determining the number at the intersection of a temperature that less than 80°F and rain.

So, This number is 0.30.

Hence, we can say that it was less than 80°F on a given day, the probability that it also rained that day is 0.30.

To learn more about the probability from the given link:

brainly.com/question/18638636

The above question is incomplete.

The conditional relative frequency table was generated using data that compared the outside temperature each day to whether it rained that day. A 4-column table with 3 rows titled weather. The first column has no label with entries 80 degrees F, less than 80 degrees F, total. The second column is labeled rain with entries 0.35, 0.3, nearly equal to 0.33. The third column is labeled no rain with entries 0.65, 0.7, nearly equal to 0.67. The fourth column is labeled total with entries 1.0, 1.0, 1.0. Given that it was less than 80 degrees F on a given day, what is the probability that it also rained that day?

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\\ \sf\longmapsto y=mx+b

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