Isosc Triangles Geometric Transformations and Distance B

Isosc Triangles Geometric Transformations and Distance B

Assessment

Flashcard

Mathematics

10th Grade

Hard

Created by

Wayground Content

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15 questions

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1.

FLASHCARD QUESTION

Front

What is an isosceles triangle?

Back

An isosceles triangle is a triangle that has at least two sides of equal length.

2.

FLASHCARD QUESTION

Front

What is the formula to find the midpoint between two points (x1, y1) and (x2, y2)?

Back

Midpoint = ((x1 + x2)/2, (y1 + y2)/2)

3.

FLASHCARD QUESTION

Front

How do you reflect a point across the x-axis?

Back

To reflect a point (x, y) across the x-axis, the new coordinates will be (x, -y).

4.

FLASHCARD QUESTION

Front

What does it mean to translate a shape in geometry?

Back

To translate a shape means to move it from one position to another without changing its size, shape, or orientation.

5.

FLASHCARD QUESTION

Front

What is the distance formula between two points (x1, y1) and (x2, y2)?

Back

Distance = √((x2 - x1)² + (y2 - y1)²)

6.

FLASHCARD QUESTION

Front

What is the sum of the interior angles of a triangle?

Back

The sum of the interior angles of a triangle is always 180 degrees.

7.

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, reflection, or dilation.

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