all the formula of surface area and volumes for grade 10
Answers
Step-by-step explanation:
area formula
Here, we provide you with a comprehensive list of surface area formula for some common three-dimensional figure.
Cube:
Surface area = 6 × a2
Right circular cylinder:
Surface area = 2 × pi × r2 + 2 × pi × r × h
pi = 3.14
h is the height
r is the radius
Rectangular prism:
Surface area = 2 × l × w + 2 × l × h + 2 × w × h
l is the length
w is the width
h is the height
Sphere:
Surface area = 4 × pi × r2
pi = 3.14
r is the radius
Right circular cone:
Surface area = pi × r2 + pi × r ×( √(h2 + r2))
pi = 3.14
r is the radius
h is the height
l is the slant height
Right square pyramid:
Surface area = s2 + 2 × s × l
s is the length of the base
h is the height
l is the slant height
Cube
V=s3
s is the length of the side.
Right Rectangular Prism
V=LWH
L is the length, W is the width and H is the height.
Prism or Cylinder
V=Ah
A is the area of the base, h is the height.
Pyramid or Cone
V=1/Ah
A is the area of the base, h is the height.
Sphere
V=4/3πr3
r is the radius.