#1 is 25% 15/60= 4=0.25=25%
They can form the Triangle
But, they can't form right angled triangle, because in that case, largest side should be smaller than the sum of other two........
Answer:
30 hours
Step-by-step explanation:
We can use ratios to solve
5 hours x hours
-------------- = -------------
3 walls 18 walls
Using cross products
5*18 = 3x
Divide each side by 3
5*18/3 = 3x/3
30 =x
Answer: 162
Step-by-step explanation:
Sorry just getting free points