Geometry Final Exam Part 2

Front

Can the measures 34°, 36°, and 110° be the angles of a triangle?

Back

Yes, they can be angle measures of a triangle because the sum of the angles is 180°.

Front

If two sides are parallel in the original figure, are those sides parallel in the translated figure?

Back

True, parallel sides remain parallel after translation.

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°.

Front

What is the definition of translation in geometry?

Back

Translation is a transformation that moves every point of a figure the same distance in the same direction.

Front

If a triangle has angles measuring 60° and 70°, what is the measure of the third angle?

Back

The third angle measures 50° (180° - 60° - 70°).

Front

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

Back

In a triangle, the larger the angle, the longer the opposite side.

Front

What does it mean for two figures to be congruent?

Back

Two figures are congruent if they have the same shape and size.

Front

What is the definition of a right triangle?

Back

A right triangle is a triangle that has one angle measuring 90°.

Front

What is the Pythagorean theorem?

Back

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides (a² + b² = c²).

Front

If a figure is translated down 7 units, how does this affect its coordinates?

Back

The y-coordinates of all points in the figure decrease by 7.