Answer:
c. it is 185 cm squared all you do is add the sides and time them
Answer: 615.44 cm²
Step-by-step explanation: When solving this problem the formula that you need to know is that area = π r².
The 14 cm that they are giving you is the radius of the circle, and π equals 3.14. So, in order to solve this the formula is:
Area = 3.14 x 14²
Area = 3.14 x 196
Area = 615.44 cm²
The area is 48
I did 12x8/2 using the formula height x base divided by 2
hope it helps
Answer:

Any expression of the form 
Answer:
Volume of a cuboid = 42 cm³
Step-by-step explanation:
Volume of a cuboid = side A × side B × side C
Side A = 2 cm
Side B = 3 cm
Side C = 7 cm
Volume of a cuboid = side A × side B × side C
= 2 cm × 3 cm × 7 cm
= 42 cm³
Volume of a cuboid = 42 cm³