Mastering Math

The formula for finding the perimeter of a 2D shape is to add up the lengths of all the sides.

To find the area of irregular shapes, you can decompose the shape into rectangles and other familiar shapes, and then find the area of each individual shape and add them together.

The formula for finding the volume of a rectangular prism is V = lwh or V = bh, where l is the length, w is the width, h is the height, and b is the base area.

<p>To find the surface area of three-dimensional figures, you can represent them using nets made up of rectangles and triangles, and then find the sum of the areas of all the individual shapes on the net.</p> Signup and view all the answers

<p>These techniques should be applied in the context of solving both real-world and mathematical problems.</p> Signup and view all the answers