Use the Distance Formula and the Pythagorean Theorem to Determine

question 64

Short Answer

Use the distance formula and the Pythagorean theorem to determine whether the set of points could be vertices of a right
triangle.
-(9,-4),(13,-4),(13,3)
A) Yes
B) No

• A) Yes
• B) No

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Definitions:

Rejection Region

The range of values in hypothesis testing that, if the test statistic falls within, leads to the rejection of the null hypothesis.

F-distribution

A probability distribution used in analysis of variance (ANOVA), assessing whether the means of various groups are equal.

Upper Tail

The portion of a distribution of values that lies above the upper limit of the central part of the distribution.

Area

A measure of the extent of a two-dimensional surface or shape, expressed in square units.