Question

3 multiple choice 2 points if \\( \triangle u v w \cong \triangle x y z \\), which of the following is true? \\( \angle u \cong \angle z \\) \\( \angle u \cong \angle x \\) \\( \angle u \cong \angle y \\) \\( \angle u \cong \angle v \\) 4 multiple choice 2 points indicate the type of angle described by the phrase: \this angle has measure equal to \\( 180^{\circ} \\).\ acute complementary right straight

Explanation:

Question 3

Step1: Recall the property of congruent triangles

When two triangles \(\triangle UVW\cong\triangle XYZ\), their corresponding angles are congruent. That is, \(\angle U\) corresponds to \(\angle X\), \(\angle V\) corresponds to \(\angle Y\), and \(\angle W\) corresponds to \(\angle Z\).

Question 4

Step1: Recall the definitions of different types of angles

• An acute angle has a measure between \(0^{\circ}\) and \(90^{\circ}\).
• Complementary angles are two angles whose sum is \(90^{\circ}\).
• A right angle has a measure of \(90^{\circ}\).
• A straight angle has a measure of \(180^{\circ}\).

Answer:

• Question 3: \(\angle U\cong\angle X\) (the second option).
• Question 4: straight (the fourth option).