You can tell if they're similar if they:
1) Have two of the same angles
2) If two pairs of corresponding angles in a pair of triangles are congruent.
3) If they are the same shape
Answer:
first one
Step-by-step explanation:
it goes up to 3
then it subtracts 3
Answer:
x=15
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer:
The equation of line is ![(y-2) = \frac{4}{3} (x -5)](https://tex.z-dn.net/?f=%28y-2%29%20%3D%20%5Cfrac%7B4%7D%7B3%7D%20%28x%20-5%29)
Step-by-step explanation:
Here, the two point line are given as is A(5,2) and B(-1,-6)
The slope of the line AB = ![m = \frac{y_2 - y_1}{x_2 - x_1}](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7By_2%20-%20y_1%7D%7Bx_2%20-%20x_1%7D)
⇒ the slope of AB is m = (4/3)
By POINT SLOPE FORMULA:
The equation of a line with slope m and a point (x0, y0) is given as
(y-y0)= m (x-x0)
⇒ The equation of line with point (5,2) is:
![(y-2) = \frac{4}{3} (x -5)](https://tex.z-dn.net/?f=%28y-2%29%20%3D%20%5Cfrac%7B4%7D%7B3%7D%20%28x%20-5%29%20)
Hence, the equation of line is ![(y-2) = \frac{4}{3} (x -5)](https://tex.z-dn.net/?f=%28y-2%29%20%3D%20%5Cfrac%7B4%7D%7B3%7D%20%28x%20-5%29)