I need a photo to tell you the answer
When two triangles<span> are </span>similar<span>, the reduced ratio of any two corresponding sides is called the </span>scale factor<span> of the </span>similar triangles. In Figure 1, Δ ABC∼ Δ DEF. Figure 1Similar triangles<span> whose </span>scale factor<span> is 2: 1. The ratios of corresponding sides are 6/3, 8/4, 10/5.
</span>
Answer:
x=3 y = 4
Step-by-step explanation:
3x+5y=29 .........*2 (multiply by2) = 6x+10y=58
2x+3y=18 *-3 = (multiply by -3)= -6x-9y = -54
ADD both(-6x cancels 6x) y= 4
2x+ 3y = 18 2x+ 12 = 18 2x = 6 x = 3
