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2. Which of these describes a unique polygon?
A. A triangle with angles 30°, 50', and 100°

B. A quadrilateral with each side length 5 cm

C. A triangle with side lengths 6 cm, 7 cm, and 8 cm

D. A triangle with side lengths 4 cm and 5 cm and a 50° angle

2 Which of these describes a unique polygon A A triangle with angles 30 50 and 100 B A quadrilateral with each side length 5 cm C A triangle with side lengths 6 class=

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weirdworld111

Answer:

D

Step-by-step explanation:

we know it is not b because it would make a square.

it is not a because if you add all the angles it adds up to 180 so that is fine

we know it is not c because the largest side 8 is less than the two shortest sides that add up to be 13 so we are left with D

hope that helps

olayemiolakunle65

The required answer is option D. This would produce a unique polygon.

A polygon is a plane shape with 3 or more number of sides. They can either be regular or irregular.

A regular polygon is one with equal length of sides, thus internal angles. While an irregular has varying length of sides and internal angles.

Considering the given question, it would be observed that option A will not produce a unique polygon because of the given internal angles. Option B would result to a square because of its equal length of sides. And option C would not give the required polygon.

But option D would produce a unique polygon since the included angle was given.

Thus, the appropriate answer is option D.

Visit: https://brainly.com/question/22616744

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