don't spam it will report please anyone give me easy and short method
Attachments:
Answers
Answered by
0
Answer:
i dont understand it can you write it in english so i can help
Step-by-step explanation:
Answered by
1
The sides of the triangle id 122 m, 22 m and 120 m respectively.
The perimeter will be (122+22+120) = 264 m
The semi perimeter (s) = 264/2 = 132 m
Using Heron’s formula,
Area of the triangle = [s(s-a)(s-b)(s-c)]
= 132(132-122)(132-120)(132-22)
= 1320 m²
Rent of advertising per year = ₹ 5000 per m²
∴ The rent of one wall for 3 months = Rs.(1320×5000×3)/12
=Rs. 1650000
Similar questions