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How do you find the are of a cross?
You could consider the cross as two intersecting rectangles. Calculate the area of both rectangles and the area of the intersection (overlap). Then area of cross = sum of the areas of the rectangles minus the area of the overlap.
What strategies are there to find the surface area of three-dimensional shapes made from rectangles and triangles?
Find the areas of the rectangles and triangles. Add them together.
How do you find the area of squares rectangles and parallelograms?
you just times it by two
How do you work out the area of an L shape?
You should break it down in to smaller shapes. Two rectangles. Then figure out all the lengths. Multiply to find the area of the two rectangles. then add the products to get the final area.
In pick's therom can you find the area by not using formula?
no,we can divide the figure into squares,rectangles and triangles
How do you find the are of a cross?
You could consider the cross as two intersecting rectangles. Calculate the area of both rectangles and the area of the intersection (overlap). Then area of cross = sum of the areas of the rectangles minus the area of the overlap.
What strategies are there to find the surface area of three-dimensional shapes made from rectangles and triangles?
Find the areas of the rectangles and triangles. Add them together.
Why won't squaring a side work with all rectangles to find the area?
Some rectangles don't have equal sides.
How do you find area of paths?
Break the area into squares, rectangles and triangles and add together.
How do you find the area of squares rectangles and parallelograms?
you just times it by two
How do you find the area of a shape made of rectangles?
Find the area of each rectangle (length * Breadth) and add the results together.
How do you work out the area of an L shape?
You should break it down in to smaller shapes. Two rectangles. Then figure out all the lengths. Multiply to find the area of the two rectangles. then add the products to get the final area.
How can finding the area of a rectangle help you find the area of other shapes?
Some irregular shapes can be broken down into a combination of rectangles. Think of a solid "L" shape. It might be difficult to find the area of that. But if you think of it as two rectangles, it's a lot easier.
How do you find the length and width of a rectangle given the area?
You can't. There are an infinite number of possible rectangles with a given area.
How do you find heacter of an irregular area?
You approximate it with many small rectangles. This is known as integration.
How do you find the area of the shaded region in a rectangle?
You will need to divide the shaded area into smaller parts, such as triangles or rectangles, or find the length of sides of these polygons.
How do you find the area of a storage box with the sides 6.3 inches 12.6 inches and 4.2 inches and turn it into square inches?
Do you mean the surface area of the box? If so... What you do is break the surface area into 6 rectangles: Two rectangles have sides of length 6.3 and 12.6 inches. Two rectangles have sides of length 6.3 and 4.2 inches. Two rectangles have sides of length 12.6 and 4.2 inches. Find the area of each of the six rectangles (using the standard formula for the area of a rectangle, A = W x H), and add up all six. The sum of the areas of the six rectangles will be the surface area of the box. Since the lengths of the sides are in inches, the area will already be in square inches, and therefore you don't have to "turn it into square inches".
