Question

question 19
what is the value of the angle marked with x?
a) 146
b) 416
c) 614
question 20
identify the side in figure 2 that corresponds to side ab in figure 1.

Explanation:

Question 19

Step1: Recall property of parallelogram

Adjacent angles in a parallelogram are supplementary (sum to 180°).

Step2: Set up equation

Let the given angle be 34°. We have $x + 34^{\circ}=180^{\circ}$.

Step3: Solve for x

$x=180^{\circ}- 34^{\circ}=146^{\circ}$

To find corresponding sides in similar - shaped figures, we match the sides based on the orientation and position. Assuming the figures are similar in a way that the orientation and naming convention matter, by visual inspection and matching the positions of the sides in the two figures, side AB in Figure 1 corresponds to side MQ in Figure 2.

Answer:

A. 146

Question 20