2. A pentagonal wall has to be painted. Find
the cost of painting if the cost of paint
is 450 per cu m and the labour cost is
1200
6 cm
3.5 cm
Attachments:
Answers
Answered by
0
dear student
it is a correct answer is 9075 but I will send step by step solutions in a short time but this is the absolutely right answer
Answered by
4
Total cost of painting the wall = 3450 Rs
It is given that the wall is pentagonal.
The cost of painting = Rs 450 per cu. m
Labour cost of painting = Rs 1200
A pentagon has 5 sides,
∴ Cost of painting total pentagon = 5 × cost of painting
= 5 × 450
= 2250 Rs
Total cost of painting = Labour Cost + Cost of paint
= 1200 + 2250
= 3450 Rs
Similar questions