The diagrams showing pairs of adjacent angles and the given description is shown in the attachments below.
<h3>What are Adjacent Angles?</h3>
Adjacent angles are angle that share the same vertex and also has a side in common.
a. An obtuse angle is greater than 90°.
Figure 1 shows a pair of adjacent angles that are obtuse which are ∠ABD and ∠CBD
b. Figure 2 shows two adjacent angles, ∠ABD and ∠CBD whose sum equals 180 degrees.
c. Figure 3 shows two adjacent angles, ∠ABD and ∠CBD whose sum equals 60 degrees.
Learn more about adjacent angles on:
brainly.com/question/25713164
I can't see all the triangles, but basically, it is asking you to write down triangles that are congruent with each other.
The marks in the corner of the triangle indicate that the angles of that triangle are congruent to the other triangle.
So,
Triangle NOP= Triangle NQP
Make sure that the points align with each other, otherwise you could be saying that two different triangles are congruent to each other.
N= N O=Q P=P
I hope this cleared some confusion!
~kaikers
Answer:
X is your answer bc when coordinates are flipped over the x-axis the y coordinate goes negative
