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19 Cards in this Set
- Front
- Back
- 3rd side (hint)
What formula is used to find out the Perimeter of a square?
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p = 4s
s = one side of the square |
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What formula is used to find out the Area of a Square?
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If l is the side-length of a square, the area of the square is l2 or l × l.
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What is the area of a square having side-length 3.4?
The area is the square of the side-length, which is 3.4 × 3.4 = 11.56. |
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What formula is used to find out the Diagonal of a square?
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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.
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What formula is used to find out the Perimeter of a rectangle?
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p = 2l + 2w
where l = length and w = the width of the rectangle |
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What formula is used to find out the Area of a rectangle?
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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 side-lengths, which is 6 × 2.2 = 13.2. |
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What formula is used to find out the Diagonal of a rectangle?
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d = (square root(l to the second power + w to the second power))
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What formula is used to find out the Perimeter of a triangle?
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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.
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What formula is used to find out the Area of a Triangle?
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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. |
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What formula is used to find out the Radius of a circle?
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r = 1/2(d)
Where d = the diameter of the circle |
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What formula is used to find out the diameter of a circle?
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d = 2r
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What formula is used to find out the Circumference of a circle?
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c = 2(Pi)r
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What formula is used to find out the Area of a circle?
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a = Pi(r squared)
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What formula is used to find out the Volume of a cube?
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v = s cubed
where s = the length of one side of the cube |
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What formula is used to find out the Volume of a Rectangular box?
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v = lwh, where l = the length, w = the width, and h = the height of the box
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What formula is used to find out the Volume of a cylinder?
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v = (Pi)(r to the second power)(h)
where r = the radius of the cylinder and h = the height of the cylinder |
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What formula is used to find out the Surface area of a cube?
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SA = 6(s to the second power)
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What formula is used to find out the Surface area of a rectangular box?
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SA = 2lw + 2wh + 2lh
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What is the Distance formula?
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d = rt
where d = distance. r = rate, and t = time |
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What is the Interest formula?
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i = prt
i = interest, p = principal, r = rate, and t = time |
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