For both triangles to be similar, the corresponding sides of both triangles are always in the same ratio.
So for the corresponding sides:
1) BA ans SR, the ratio will be
![\frac{BA}{SR}](https://tex.z-dn.net/?f=%5Cfrac%7BBA%7D%7BSR%7D)
2)AC and RT, the ratio will be
![\frac{AC}{RT}](https://tex.z-dn.net/?f=%5Cfrac%7BAC%7D%7BRT%7D)
3) BC and ST, the ratio will be
![\frac{BC}{ST}](https://tex.z-dn.net/?f=%5Cfrac%7BBC%7D%7BST%7D)
As mentioned above, the ratio between corresponding sides is always the same so that, if the triangles are simmilar the we know that:
![\frac{AB}{RS}=\frac{BC}{ST}=\frac{AC}{RT}](https://tex.z-dn.net/?f=%5Cfrac%7BAB%7D%7BRS%7D%3D%5Cfrac%7BBC%7D%7BST%7D%3D%5Cfrac%7BAC%7D%7BRT%7D)
The correct option is the first one.
Answer:
n=0
Step-by-step explanation:
See pictures
Hope this helps ^-^
F ( x ) = 7 x + 2
y = 7 x + 2
- 7 x = - y + 2 /*(-1)
7 x = y - 2 / : 7
x = y/7 - 2/7 = ( y - 2 ) / 7
The inverse of the function is:
f^(-1) ( x ) = ( x - 2 ) /7
Answer:
AA similarity postulate
Step-by-step explanation:
These are similar by the AA similarity postulate. There are two angles that are similar and since we know 2 angles in a triangle, we can determine the third angle. Since all three angles are similar, the triangles are similar.
Answer:
Step-by-step explanation:
-3.8 > -4 1/2