Answer:
Step-by-step explanation:
2) l = 9 cm
b = 7 cm
h = 3 cm
Surface Area= 2*(lb + bh + hl)
=2*(9*7 + 7*3 + 3*9)
=2*(63 + 21 + 27)
= 2 * 111
= 222 cm²
Answer:
Step-by-step explanation:
lol
2d+3
2(8)+3
Multiply 2 and 8
16+3
19
So the answer is 19
Answer:
Can you do plsssssssss help meeeeeeeeeeeeee
Answer:
12.56 m
Step-by-step explanation:
If the radius is 2, the the diameter will be 4 since the diameter = 2 radius. Next, you will multiply 3.14 * 4 to get your answer:
12.56 m
