Math Formula Area

Area of a square.

Cool math all games free. The width is 5 and the height is 3 so we know w 5 and h 3. Width area of a triangle. Length of one side area of a rectangle.

If a square has one side of 4 inches the area would be 4 inches times 4 inches or 16 square inches. A b c a b and c. Here radius of circle r angle between two radii is o in degrees.

We can also put the shape on a grid and count the number of squares. The formula for the area of a square is s s s 2 where s is the length of a side of the square. Perimeter of a square.

Where a length of the sides of a square area of a rectangle a lb where l length. S s s s slength of one side perimeter of a rectangle. Area by counting squares.

Width perimeter of a triangle. Lengths of the 3 sides area. Area 5 3 15.

Square inches can also be written in 2 be sure to use the same units for all measurements. Area of the segment o 360 x p r 2 1 2 x sino x r 2. L w l w l.

The area of a circle is calculated using this formula. S s s. A pr 2 p is the greek letter pi use the p symbol on your calculator then times pi by the radius of the circle r squared.

In our routine life you can check the best route to your school you can check where more discounted products are available in the market and you can check which bank can offer the superior interests. Maths formulas sometimes math is fun and sometimes it could be a surprising fact too. If two sides and the angle between them are known we use one of the formulas depending on which side and which angle are known.

Parallelogram area b h b base h vertical height. Ellipse area p ab. Area of plane shapes geometry index.

Since each side of a square is the same it can simply be the length of one side squared. B breadth area of a triangle a bh. Sector area r 2 o.

This is all about. Square area a 2 a length of side. Area w h w width h height.

Circle area p r 2 circumference 2 p r r radius. L w l. Area of the segment of circle area of the sector area of doab.

The area of the sector o2 r 2. Segment of circle and perimeter of segment. Sector angle of a circle o 180 x l p r.

Area of a square side times side. Learn more at area of plane shapes. Trapezoid us trapezium uk area ab h h vertical height.

If the base b and the corresponding height h are known we use the formula area 1 2 b h.