Acc Geometry Fall Final Exam Review 2024

Front

What does the Triangle Angle Bisector Theorem state?

Back

The Triangle Angle Bisector Theorem states that the angle bisector of a triangle divides the opposite side into segments that are proportional to the lengths of the other two sides.

Front

How do you translate a triangle in the coordinate plane?

Back

To translate a triangle, you add or subtract values from the x and y coordinates of each vertex. For example, translating triangle ABC by (x-2, y+9) means subtracting 2 from the x-coordinates and adding 9 to the y-coordinates of each vertex.

Front

What is the sine of 150 degrees?

Back

Front

How do you find the measure of missing angles in a triangle?

Back

To find the measure of missing angles in a triangle, use the fact that the sum of the angles in a triangle is always 180 degrees. If two angles are known, subtract their sum from 180 to find the missing angle.

Front

What is the formula for calculating the slope of a line?

Back

Front

What is the relationship between the sides of a triangle and its angle bisector?

Back

The angle bisector of a triangle divides the opposite side into two segments that are proportional to the lengths of the other two sides.

Front

What is the significance of the sine function in trigonometry?

Back

The sine function relates the angle of a right triangle to the ratio of the length of the opposite side to the length of the hypotenuse.

Front

How do you determine the coordinates of a translated point?

Back

To determine the coordinates of a translated point, apply the translation rule to the original coordinates. For example, if the original point is (x, y) and the translation is (x-2, y+5), the new coordinates will be (x-2, y+5).

Front

What is the value of the sine function at 30 degrees?

Back

Front

What is the formula for the angle sum of a triangle?

Back