Answer:
The scale factor is not 2
Step-by-step explanation:
Given
See attachment for the dilated triangles
Triangle ABC is dilated through center point O to form triangle A'B'C'.
From the attachment, we have:
i.e. the distance from the center point to C
and
i.e. the distance from the center point to C'
The length of OC' is calculated using:
The scale factor (k) is then calculated by dividing OC' by OC
Hence, Tiffany's claim is incorrect.
2y = 10
y = 10/2
y = 5 <==horizontal
this is a horizontal line. Anytime you have y = an integer, it is horizontal...and if u have x = an integer, it is a vertical line.
Same idea as last time only the similar angles are 92 and 92. Thus your anwser: 92
A = 2+3a +6
a-3a = 8
-2a = 8
a = -8/2 = -4
43 is a 2-digit odd number but it isn't composite. It's a prime number.
Hope this helps. :)
