You need to use BODMAS whenever you evaluate ANY formula.
1/2h(b1+b2) =D
The answer depends on what x is. And also, it is a trapezoid, not trapizoid!
Add the four sides.
To find the height of a trapezoid, you can use the formula for the area, ( A = \frac{1}{2} (b_1 + b_2) h ), where ( b_1 ) and ( b_2 ) are the lengths of the two parallel sides, and ( h ) is the height. Rearranging the formula to solve for height gives ( h = \frac{2A}{b_1 + b_2} ). If you know the area and the lengths of the bases, you can plug those values into the formula to find the height. Alternatively, if you have the lengths of the legs and the bases, you can use geometric methods or the Pythagorean theorem to calculate the height.
You need to use BODMAS whenever you evaluate ANY formula.
To find the area of a object you do width x highth for a rectangle. You multiply on side of the object 4 times to get the area of a square. To find the area of a trapizoid, the formula is, 1/2 times highth (base 1 plus base 2).
1/2h(b1+b2) =D
The answer depends on what x is. And also, it is a trapezoid, not trapizoid!
Add the four sides.
To find the height of a trapezoid, you can use the formula for the area, ( A = \frac{1}{2} (b_1 + b_2) h ), where ( b_1 ) and ( b_2 ) are the lengths of the two parallel sides, and ( h ) is the height. Rearranging the formula to solve for height gives ( h = \frac{2A}{b_1 + b_2} ). If you know the area and the lengths of the bases, you can plug those values into the formula to find the height. Alternatively, if you have the lengths of the legs and the bases, you can use geometric methods or the Pythagorean theorem to calculate the height.
The formula to find area is you do the radius squared times pi or 3.14
Area: rectangle length times width Area: triangle 1/2base times height Area: trapizoid 1/2 (base1 plus base2) perimeter add up the sides
The area formula for the parallelogram is related to the area formula for a rectangle because you can make the parallelogram into a rectangle to find the area.
A formula is needed to find the area of a parallelogram. It is a very simple formula which notates Area = base x height.
The formula to find the area of a circle is: A = pi * r2
The formula for the area of a quadrilateral is... BASE*HEIGHT/3