Surface are has a formula which is
SA=L*w+W*h+L*h
Answer:
I think it's 149cm
Step-by-step explanation:
I just doubled the numbers and multiplied them
Answer:

Step-by-step explanation:
Given

Required
Solve for t

Add 4 to both sides



Multiply both sides by -5




Answer:
0 = 
Step-by-step explanation:
0= 0.52359877