If GH ≅ GJ, HI = 8t, and IJ = t + 63, what is the value of t?

Answer 1

Since GH ≅ GJ, we know that HI = IJ. So, we have 8t = t + 63.
Subtracting t from both sides, we get 7t = 63.
Dividing both sides by 7, we find that t = 9. Answer: \boxed{9}.