Paola translated trapezoid ABCD four units to the right and two units up. If angle A is 57 degrees ° and angle C is 123 degrees what is the degree measurement of angle C'?

1. 180

2. 123

3. 66

4. 57

Question

Mathematics

Trey Parrish

9 September, 21:25

Paola translated trapezoid ABCD four units to the right and two units up. If angle A is 57 degrees ° and angle C is 123 degrees what is the degree measurement of angle C'?

1. 180

2. 123

3. 66

4. 57

+5

Answers (2)

Know the Answer?

Adrianna Knox · Answer 1

2. 123°

Step-by-step explanation:

The transformations applied are

i) Horizontal shift to the right by 4 units

ii) Vertical shift upward by 2 units

We know that the translations have no effect on the angle

Therefore,

the degree measure of angle C' is 123°

Santino · Answer 2

Option 2

Step-by-step explanation:

Measurement of angles doesn't change after shapes are translated, this is one of the properties of translated angles.

Paola translated trapezoid ABCD four units to the right and two units up. If angle A is 57 degrees ° and angle C is 123 degrees what is the degree measurement of angle C'?1. 1802. 1233. 664. 57

Paola translated trapezoid ABCD four units to the right and two units up. If angle A is 57 degrees ° and angle C is 123 degrees what is the degree measurement of angle C'?

1. 180

2. 123

3. 66

4. 57