Answer:
SA = 202
Step-by-step explanation:
Surface area = Sum of all 6 areas of each side of the cuboid
SA = 2 (4·5 + 5·9 +9·4), because there are 2 of each kind of sides
SA = 2 (20+ 45 + 36)
SA = 2·101
SA = 202
7ab+5 is the simplest it can be
Answer:
38.5ft²
Step-by-step explanation:
we know the formula for Area is
A=pi*r²
A=38.5
Answer:
90%=9/10=0.9
0.9=90%=9/10
900%=900/1000=0.9
9/10%=0.9=90%
Step-by-step explanation:
Your answer is
Rad. 6 + Rad. 2
- (Negative) _______________
4