Answer:
angle P congruent to angle N
Step-by-step explanation:
You know the angles at Q are congruent.
If angle P is congruent to angle N, then angle R is congruent to angle D.
Then both triangles are similar.
Answer:
71
so there's a right angle and 19° i added them and got 109°. and remember a triangle is 180° so i did 180-109
Answer:

Step-by-step explanation:
The missing details in the question are:


Required
The perimeter
This is calculated as:

So, we have:

Open bracket

Rewrite as:

Good evening ,
Answer:
2 ≤ v
Look at the photo below for the graph.
Step-by-step explanation:
2 ≥ 4 - v
2 - 4 ≥ - v
-2 ≥ -v
2 ≤ v.
:)