Question

Plss solve both the questions.

These questions are from mensuration chapter.

I have mentioned the chapter because some are asking about the chapter name .​

Answer 1

Answer:

okay

Step-by-step explanation:

1. Area of grassy lawn = 38×25m

2

=950m

2

The rectangle formed by the gravelled path plus grassy lawn has the size (38+2×2.5)×(25+2×2.5)m.

The area of this rectangle = 1290m

2

Area of gravelled path = 340m

2

Cost = 340×120Rs=Rs40,800

______________________________________

2. Area of room = 6×9.5=57m

2

Area of room including verandah = 12×8.5=102m

2

So area of verandah = 102−57=45m

2

So cost of cementing the floor of this verandah = 45×80=3600rupees

Hope this will help you out dear

Please mark my answer as brainlist answer

Answer 2

4... cost = 40800

5... cost = 36000