Question

12 sa
m
25
cm
12
27
2.
(b) Area = 1250 sqm
2. Find the breadth of the rectangle whose.
(a) Area = 315 mm2 and length = 21 mm
4. The area of a rectangular playground is 88 m2. Its length is 11 m.Whatice
5. The area of a square is 36 sq cm. Find the perimeter of the square.
(a) Area = 352
5
(b) Area = 4, sqcm and length = 3
3. Find the perimeter of a rectangle whose,
(a) area = 4800 m² and breadth = 60 m.
(b) area = 8 sq mm and length=5 mm.
playground?
6. A plot of land measures 500 m by 300 m. Find its area in (a) m7. 6
7. Each side of a square plot of land measures 300 m. What is the costei
plot at the rate of 75 per hectare?
8. A piece of string 28 cm long is bent to form a square. What is the areat​

Answer 1

Answer:

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this question is maths not art

Answer 2

Answer:

hope these attachment helps

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Explanation:

1 ) Given: l = 500 m, b = 300 m

(i) Area = l × b

= 500 m × 300 m = 150000 m2

(ii) Cost of land = ₹ 10,000 × 150000 = ₹ 15,00,000,000

2 ) Given: Perimeter = 320 m

Side of the square =  Perimeter /  4

=3204 m=80 m

Area of the square = Side × Side

= 80 m × 80 m = 6400 m square

3 ) Length = 22 m

Breadth =  Area /  Length

=440 m square / 22 m=

20 m

Perimeter = 2[l + b] = 2 [22 m + 20 m]

= 2 × 42 m = 84 m