Question

1.7.3 quiz: coordinate geometry with polygons
is the following shape a right triangle? how do you know?
a. there is not enough information to determine.
b. no, there is no right angle.
c. no, the side lengths do not fit the pythagorean theorem.
d. yes, two sides are perpendicular, and the side lengths fit the

Explanation:

Step1: Recall right - triangle criteria

A right - triangle has one right angle (90 - degree angle) and satisfies the Pythagorean theorem \(a^{2}+b^{2}=c^{2}\), where \(a\), \(b\) are the legs and \(c\) is the hypotenuse.

Step2: Analyze the given options

Since no side - lengths or angle - measures are given, we cannot check the Pythagorean theorem or directly identify a right angle. There is not enough information to determine if it is a right - triangle.

Answer:

A. There is not enough information to determine.