Question

mensuration formula all formula

Answer 1

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HERE'S YOUR ANSWER
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1) total surface area of cuboid = 2(lb+ bh +lh)

2) curved surface area of cuboid = 2(l+b)×h

3) total surface area of cube = 6l^2

4) curved surface area of cube = 4l^2

5) curved surface area of cylinder = 2pie r h

6) total surface area of cylinder = 2pie r(r+h)

7) volume of cuboid = l ×b×h

8) volume of cube = l^3

9) Volume of Cylinder = pie r^2h

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hope it will help you :)

Answer 2

Area of Square:

A = a2

Perimeter of Square:

P = 4 × a

Perimeter of the Rectangle:

P= 2 × ( L+B)

Area of the rectangle:

A= L× B

Surface area of a cube:

S = 6 × A²

Surface Area of a Cuboid:

S =2 × (LB + BH + HL)

Surface Area of a Cylinder:

S= 2 × π × R × (R+H)

Surface Area of a Sphere:

S =4 × π × R²

Surface Area of a Right circular cone:

S = π × r(l+r)

Volume of a cube:

V = A³

Volume of Cuboid:

V = L × B × H

Volume of a Cylinder:

V= π × R² × H

Volume of a Right circular cone:

V = ( π × R² × H ) ÷ 3

Volume of a Sphere:

V = 4/3 × π × R³

Volume of a Right circular cone:

V = 1/3 × π × R² × H