Answer:
Step-by-step explanation:
When talking about reflection, we usually mean reflecting across a line, or axis. Reflecting a shape means looking at the mirror image on the other side of the axis. Consider the point (x,y), if you reflect this point across the y-axis you should multiply the x-coordinate by -1, so you get:
For triangle ABC we have:
Therefore, the reflecting points are:
Both the original triangle and the reflected one are shown below.
Answer:
43
Step-by-step explanation:
Other two angles are equal and let it be 'x'
x + x + 94 = 180
2x + 94 = 180
2x = 180 - 94
2x = 86
x = 86/2
x = 43
Answer:
Step-by-step explanation:
walks 3 miles in=45 min
1 mile in=45/3=15 minutes
26 miles=26×15=390 min.=6hrs 30 minutes
I believe the flagpole is 24ft