Three planks of wood each of the length 3.2 m and breadth 2m are to be painted on both sides.find the total area to ne painted.
Answers
Answered by
9
Hi Mate!!
Mostly planks have the shape of rectangle.
Area required for 1 plank = 2 ( 2 × 3.2 ) m²
= 19.2
Therefore, area required for such 4 planks = 4 ( 19.2 )m² = 76.8m² = Total area to be painted
Mostly planks have the shape of rectangle.
Area required for 1 plank = 2 ( 2 × 3.2 ) m²
= 19.2
Therefore, area required for such 4 planks = 4 ( 19.2 )m² = 76.8m² = Total area to be painted
Answered by
1
Answer:
as we know planks are rectangle on shape so the answer is 12.8 m²
Step-by-step explanation:
area of one side of the plank = 3.2* 2= 6.4 m²
so total area of both sides = 6.4m² + 6.4m²= 12.8 m²
Hope it helps. pls mark it brainliest.
Similar questions