The length, breadth and height of a cuboid are 10cm, 6cm and 4cm respectively. What is the total surface area?
- A248 sq cms
- B496 sq cms
- C124 sq cms
- D372 sq cms
Solution & Step-by-step Explanation
Given dimensions of the cuboid:
Length (l)=10cm
Breadth (b)=6cm
Height (h)=4cm
The formula for the total surface area (TSA) of a cuboid is:
TSA=2(lb+bh+hl)
Substituting the given values:
TSA=2(10×6+6×4+4×10)
TSA=2(60+24+40)
TSA=2(124)=248cm
2
Length (l)=10cm
Breadth (b)=6cm
Height (h)=4cm
The formula for the total surface area (TSA) of a cuboid is:
TSA=2(lb+bh+hl)
Substituting the given values:
TSA=2(10×6+6×4+4×10)
TSA=2(60+24+40)
TSA=2(124)=248cm
2