area of sector = (angle at centre*area of circle)/360
Area of what? Every geometrical shape has a different formula to find its area. The simplest one: to find the area of a rectangle whose edge lengths are h and w, area = h*w.
Base x height for the area oF a rectangle(sometimes written as length x width). 1/2 x base x height for a triangle.
It is the formula used in finding the area of a circle which is pi times radius squared
D2x0.785
(pi)R2 is the formula for the area of a circle. It won't help you find the volumeof a half sphere, at least not without some calculus.What you need is the formula for the volume of a sphere: V = 4/3 pi R3 .Do I have to explain that the volume of a half sphere is just half of that ?
The answer depends on the formula for what: the radius, circumference, length of an arc, area, area of sector, area of segment: each one has a different formula.
It is area
Area = (pi) (R)2
In the formula for the rectangle, put the width equal to the length.
Area of what? Every geometrical shape has a different formula to find its area. The simplest one: to find the area of a rectangle whose edge lengths are h and w, area = h*w.
area= bash X height / by 2
Area = ( length of a side)2
The formula used to find force is F = m * a, where F is the force, m is the mass of the object, and a is the acceleration.
1/2(bh)
If you want to ask questions about "this formula", may I suggest that you ensure that there is "this formula" in the question?
The formula for the area of a square is simply L2 (sometimes referred to as s2 ) where L (s) is the length of one side. The formula for the area of a rectangle is LW, where L is the length and W is the width. The formula for the area of a rectangle can be used to find the area of a square, but the formula for the area of a square cannot be used to find the area of a rectangle. This is because by definition, all squares are rectangles, but not all rectangles are squares.
Yes.