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19 Cards in this Set
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 Back
 3rd side (hint)
What formula is used to find out the Perimeter of a square?

p = 4s
s = one side of the square 


What formula is used to find out the Area of a Square?

If l is the sidelength of a square, the area of the square is l2 or l × l.

What is the area of a square having sidelength 3.4?
The area is the square of the sidelength, which is 3.4 × 3.4 = 11.56. 

What formula is used to find out the Diagonal of a square?

d = s(square root of 2)
s = one side of the square 
A square has two diagonals, which are line segments linking opposite vertices (corners) of the square.


What formula is used to find out the Perimeter of a rectangle?

p = 2l + 2w
where l = length and w = the width of the rectangle 


What formula is used to find out the Area of a rectangle?

a = lw
The area of a rectangle is the product of its width and length. 
What is the area of a rectangle having a length of 6 and a width of 2.2?
The area is the product of these two sidelengths, which is 6 × 2.2 = 13.2. 

What formula is used to find out the Diagonal of a rectangle?

d = (square root(l to the second power + w to the second power))



What formula is used to find out the Perimeter of a triangle?

The perimeter, P, of a triangle is given by the formula P = a + b + c where a, b and c are the side lengths of the triangle.



What formula is used to find out the Area of a Triangle?

Consider a triangle with base length b and height h.
The area of the triangle is 1/2 × b × h. 
What is the area of the triangle having a base of length 5.2 and a height of 4.2?
The area of a triangle is half the product of its base and height, which is 1/2 ×5.2 × 4.2 = 2.6 × 4.2 = 10.92. 

What formula is used to find out the Radius of a circle?

r = 1/2(d)
Where d = the diameter of the circle 


What formula is used to find out the diameter of a circle?

d = 2r



What formula is used to find out the Circumference of a circle?

c = 2(Pi)r



What formula is used to find out the Area of a circle?

a = Pi(r squared)



What formula is used to find out the Volume of a cube?

v = s cubed
where s = the length of one side of the cube 


What formula is used to find out the Volume of a Rectangular box?

v = lwh, where l = the length, w = the width, and h = the height of the box



What formula is used to find out the Volume of a cylinder?

v = (Pi)(r to the second power)(h)
where r = the radius of the cylinder and h = the height of the cylinder 


What formula is used to find out the Surface area of a cube?

SA = 6(s to the second power)



What formula is used to find out the Surface area of a rectangular box?

SA = 2lw + 2wh + 2lh



What is the Distance formula?

d = rt
where d = distance. r = rate, and t = time 


What is the Interest formula?

i = prt
i = interest, p = principal, r = rate, and t = time 
