Triangle Test, part 1

Flashcard
•
Mathematics
•
10th Grade
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the circumcenter of a triangle?
Back
The circumcenter is the point where the perpendicular bisectors of the sides of a triangle intersect. It is equidistant from all three vertices of the triangle.
2.
FLASHCARD QUESTION
Front
What is the incenter of a triangle?
Back
The incenter is the point where the angle bisectors of a triangle intersect. It is equidistant from all three sides of the triangle.
3.
FLASHCARD QUESTION
Front
What is a right isosceles triangle?
Back
A right isosceles triangle is a triangle that has one 90-degree angle and two sides of equal length.
4.
FLASHCARD QUESTION
Front
What is an obtuse triangle?
Back
An obtuse triangle is a triangle that has one angle greater than 90 degrees.
5.
FLASHCARD QUESTION
Front
What is a scalene triangle?
Back
A scalene triangle is a triangle in which all three sides are of different lengths.
6.
FLASHCARD QUESTION
Front
If DL = 24, what is DG if DG + DL = 32?
Back
DG = 8.
7.
FLASHCARD QUESTION
Front
How do you find the value of x in a triangle?
Back
To find the value of x, use the properties of triangles, such as the sum of angles in a triangle equals 180 degrees or the Pythagorean theorem for right triangles.
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