I believe it is Commutative Property of Addition
Answer:
1382.3 cm²
Step-by-step explanation:
We'll assume that we have to find the total surface area, including the areas of the ends.
The area of the side is given by A = 2πr·h and that of each of the ends by A = πr².
Thus, the side area is A = 2π·(10 cm)·(12 cm) = 240π cm² ≅ 754.0 cm²
and double the area of the base is A = 2·π·(10 cm)² = 628.3 cm²
and so the total surface area of the can (including the ends) is 1382.3 cm²
Answer:its supposed to be the V 1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Decrease % = 4.2% = 0.042
Total area = 1500 km²