find the t.s.a whose length is =1/2m breadth= 70 cm height =2/5m
plz explain step by step
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Answer:
Step-by-step explanation:
Given for a cuboid,
Length[l] =1/2m,= 0.5 m,= 50cm
Breadth[b] = 70 cm
Height [h] = 2/5 m,=0.4m,= 40cm
Therefore TSA of the cuboid= 2 [lb+bh+hl]
= 2 [50×70+70×40+40×50]
= 2 [3500+2800+2000]
= 2× 8300
= 16600 cm²
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