3. A room is p m long, q m wide and r mhich. Find a formula for its total surface
area
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3. A room is p m long, q m wide and r mhich. Find a formula for its total surface
area
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Given :
Length = p
Breadth = q
Height = r
Step-by-step explanation:
TSA = 2(LB+BH+HL)
TSA = 2(pq+qr + rp) Ans