Answer:
Surface-area. If a solid is composed of flat surfaces, such as the cube on the right, the surface area is simply the sum of the areas of the flat surfaces (called faces). So, for example, if a each edge of a cube has a length s, the area of one face is s2 since it is a square.
Step-by-step explanation:
Answer:
above is the answer to the question
120 the formula for interior angles of a shape is ((n-2)180)n
Answer:
-15 and 0
Step-by-step explanation:
-15 + 15= 0
Answer:
The volume of this Prism is 30.
Step-by-step explanation:
Multiply the bases measurements together first. 3 x 10 = 30
Divide the base and height by 2. 30 / 2 = 15
Multiply the base area times the height. 15 x 2 = 30