Answer:
397.6
Step-by-step explanation:
<u>Given</u>:
Given that the side length of the cube is 1.8 cm
We need to determine the lateral surface area of the cube.
<u>Lateral surface area of the cube:</u>
The lateral surface area of the cube can be determined using the formula,

where a is the side length.
Substituting a = 1.8 in the above formula, we get;

Squaring the term, we get;

Multiplying, we get;

Thus, the lateral surface area of the cube is 12.96 cm²
The best measurement to find the mass of a car is kilograms. The best measurement to find the length is Meters.
Answer:
c. 6x + 15 = 39
Step-by-step explanation:
hope this helps