What is a right triangle?
Benchmark Pregame

Flashcard
•
Mathematics
•
8th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
A right triangle is a triangle that has one angle measuring 90 degrees.
2.
FLASHCARD QUESTION
Front
What is the Pythagorean theorem?
Back
The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (c) is equal to the sum of the squares of the lengths of the other two sides (a and b): a² + b² = c².
3.
FLASHCARD QUESTION
Front
How do you calculate the surface area of a rectangle?
Back
The surface area of a rectangle is calculated by multiplying its length by its width: Area = length × width.
4.
FLASHCARD QUESTION
Front
What is a transformation in geometry?
Back
A transformation is an operation that moves or changes a shape in some way, such as translation, rotation, or reflection.
5.
FLASHCARD QUESTION
Front
What is translation in geometry?
Back
Translation is a type of transformation that slides a shape from one position to another without rotating or flipping it.
6.
FLASHCARD QUESTION
Front
How do you find the area of a rectangle?
Back
To find the area of a rectangle, multiply its length by its width.
7.
FLASHCARD QUESTION
Front
What is the formula for the area of a triangle?
Back
The area of a triangle is calculated using the formula: Area = 1/2 × base × height.
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