Step-by-step explanation:
because angle A and C are similar, so
9x-8=28
9x=36
x=4
Answer:
Lol, you're correct no worries!
Step-by-step explanation:
Yes a triangle has 3 sides and a square has 4 sides :)
It’s not exactly equal to one, but in many cases in math they ask for a rounded answer.
Answer:
16an - 19an + 9an + 8b + 12b
6an + 20b
