Answer:
x=59
Step-by-step explanation:
x+12+x+x-9=180
3x+3=180
-3 -3
3x=177/3
x=59
lol that's cool because i didn't know either
Diameter = 6, so length of diagonal = 6
a² + b² = c²
a = x, b = x, and c = 6
x² + x² = 6²
2x² = 36
x² = 18
x = √18
x ≈ 4.2426
x ≈ 4.2 in.
Hope this helps you!
Have an amazing day :)
Answer:
True?
Step-by-step explanation:
