Answer:
3=20
4=15
5=12
Step-by-step explanation:
Answer is (0,3)
hope it helps
Answer:
45 inches
Step-by-step explanation:
85-40=45
b=45
how I know?
use the formula c^2-a^2=b^2
85 being c, a being 40 and b being 45
180 - 64 = 116
116 / 2 = 58 :)
Check: 58 + 58 + 64 = 180