You will need to add 125 coins to get 500 coins from 375.
Answer:
[3(x+7)]/4
Step-by-step explanation:
[3(x+7)]/4
X=10 the two triangles are the same size just one is scaled down by 1/2. Hope this helps
Step-by-step explanation:
126 / 2 = 63 because the circular angle is 1/2 of the center angle