Given: Perimeter of square park = 320 m ⇒ 4 x side = 320 ⇒ side = 320/4 = 80 m Now, Area of square park = side x side = 80 x 80 = 6400 m² Thus, the area of square park is 6400 m². Class 7 Maths Chapter 11 Exercise 11.1 for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-7/mRead more
Given: Perimeter of square park = 320 m
⇒ 4 x side = 320
⇒ side = 320/4 = 80 m
Now, Area of square park = side x side = 80 x 80 = 6400 m²
Thus, the area of square park is 6400 m².
Given: Length of a rectangular piece of land = 500 m and Breadth of a rectangular piece of land = 300 m (i) Area of a rectangular piece of land = Length x Breadth = 500 x 300 = 1,50,000 m² (ii) Since, the cost of 1m² land = ₹10,000 Therefore, the cost of 1,50,000 m² land = 10,000 x 1,50,000 = ₹1,50,Read more
Given: Length of a rectangular piece of land = 500 m and
Breadth of a rectangular piece of land = 300 m
(i) Area of a rectangular piece of land = Length x Breadth
= 500 x 300
= 1,50,000 m²
(ii) Since, the cost of 1m² land = ₹10,000
Therefore, the cost of 1,50,000 m² land = 10,000 x 1,50,000
= ₹1,50,00,00,000
Find the area of a square park whose perimeter is 320 m.
Given: Perimeter of square park = 320 m ⇒ 4 x side = 320 ⇒ side = 320/4 = 80 m Now, Area of square park = side x side = 80 x 80 = 6400 m² Thus, the area of square park is 6400 m². Class 7 Maths Chapter 11 Exercise 11.1 for more answers vist to: https://www.tiwariacademy.com/ncert-solutions/class-7/mRead more
Given: Perimeter of square park = 320 m
⇒ 4 x side = 320
⇒ side = 320/4 = 80 m
Now, Area of square park = side x side = 80 x 80 = 6400 m²
Thus, the area of square park is 6400 m².
Class 7 Maths Chapter 11 Exercise 11.1
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-11/
The length and breadth of a rectangular piece of land are 500 m and 300 m respectively. Find: (i) Its area. (ii) The cost of the land, if 1 m² of the land costs ₹10,000.
Given: Length of a rectangular piece of land = 500 m and Breadth of a rectangular piece of land = 300 m (i) Area of a rectangular piece of land = Length x Breadth = 500 x 300 = 1,50,000 m² (ii) Since, the cost of 1m² land = ₹10,000 Therefore, the cost of 1,50,000 m² land = 10,000 x 1,50,000 = ₹1,50,Read more
Given: Length of a rectangular piece of land = 500 m and
Breadth of a rectangular piece of land = 300 m
(i) Area of a rectangular piece of land = Length x Breadth
= 500 x 300
= 1,50,000 m²
(ii) Since, the cost of 1m² land = ₹10,000
Therefore, the cost of 1,50,000 m² land = 10,000 x 1,50,000
= ₹1,50,00,00,000
Class 7 Maths Chapter 11 Exercise 11.1
for more answers vist to:
See lesshttps://www.tiwariacademy.com/ncert-solutions/class-7/maths/chapter-11/