Find the area of an rectangular prism whose sides are 3cm 4cm 5cm
Answers
Answered by
4
Answer:
Area of tree dimentional shape is Total surface area
Step-by-step explanation:
TSA= 2( lb+bh+hl )
= 2 (3×4+4×5+5×3)
= 2(12+20+15)
=2(27+20)
=2×47
=94cm^2
Answered by
1
Answer:
60 cm is the answer.
Step-by-step explanation:
area of an rectangular prism = lengh × breadth× height
= 3cm × 4cm ×5cm
= 60cm.
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