Geom SEM1 Finals Review 2022,23,24

Front

What is the result of translating the point G(-4,1) by 3 units down and 5 units right?

Back

G’(1, -2)

Front

Complete the congruence statement: CRP, PCR, RPC, PRC

Back

PRC

Front

What is the result of reflecting a point across the y-axis?

Back

The x-coordinate changes sign.

Front

If Angle 1 = 27°, what is the measure of Angle 4 if they are equal?

Back

27°

Front

Identify a pair of corresponding angles from the following: ∠4 and ∠3, ∠4 and ∠1, ∠4 and ∠2, ∠4 and ∠8

Back

∠4 and ∠8

Front

What is the definition of a translation in geometry?

Back

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

Front

What does it mean for two angles to be congruent?

Back

Two angles are congruent if they have the same measure.

Front

What is the formula for finding the coordinates of a point after a translation?

Back

(x', y') = (x + a, y + b) where a is the horizontal shift and b is the vertical shift.

Front

What is the definition of corresponding angles?

Back

Corresponding angles are angles that are in the same position at each intersection where a straight line crosses two others.

Front

What is the result of reflecting the point (x, y) across the y-axis?

Back

The new point will be (-x, y).