From the word itself, an angle bisector is a line segment that divides the angle into two equal parts. Take this problem for example. The angle is FGI, which means that the vertex is at point G. Hence, you create a line segment from vertex and extend it towards point H, so it forms a line segment GH. The H must be on the same plane but situated on the same side of point F and I.
Suppose the angle FGI is 80°. Then, if the angle bisector is drawn, two 40° angles are drawn: angle FGH and HGI. These angles are situated side by side together.
The first two graphs are D) and D).
For the last one (above), the triangles are not congruent (D), because C --> C' doesn't follow the same translation rule as A, B --> A', B'
Answer:
85 C
Step-by-step explanation:
Temperature range means the difference between the maximum and minimum in temperature for an area. 40C-(-45C)=85 C
X-15+5-5
x-10-5
x-15
There are 15 less people after the second stop on the bus than there were before the 2:30 stop.
Answer:
The answer is D. y-10=2(x-1)
Step-by-step explanation:
First, find the slope from the two points:
m=(10-2)/(1+3)=2
let
thus, y-10=2(x-1)