Answer:
The coordinates of point C after dilation will be: (3,-1)
Step-by-step explanation:
Dilation in the coordinate plane can be defined as enlargement. There are different types of dilation. The most simple one is dilation from origin.
A factor is used to dilate a point from the origin. For example, if (x,y) is a point and a is the scale factor then the coordinates of points will be:
(x,y) => (ax,ay)
Given point is:
C(6,-2)
r = 1/2
The new coordinates of point C will be:
The coordinates of point C after dilation will be: (3,-1)
14-6 over 3--2
8/5
.................,
Answer:
Step-by-step explanation:
R+S+T=180
2x+10+2x+25+x-5=180
5x+30=180
5x=180-30
5x=150
x=30