The strategy is called expanding notation.
you could write an equation or make a table.
Slope of blue using their 2 points is 4/6 or 2/3
slope of green using their points is 2/3 which is the same as the other triangle.
4/6 = 2/3. and this is true, the slopes are equal
Answer:
x=9
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
By intersecting tangent and secant theorem:
