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Yesa

Asked: March 23, 2021In: Class 7 Maths

How many times a wheel of radius 28 cm must rotate to go 352 m? ( Take π = 22/7)

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 16

Yesa

Asked: March 23, 2021In: Class 7 Maths

Find the circumference of the inner and the outer circles, shown in the adjoining figure. ( Take π = 3.14)

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 15

Yesa

Asked: March 23, 2021In: Class 7 Maths

A circular flower garden has an area of 314 m². A sprinkler at the centre of the garden can cover an area that has a radius of 12 m. Will the sprinkler water the entire garden? ( Take π = 3.14)

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 14

Yesa

Asked: March 23, 2021In: Class 7 Maths

A circular flower bed is surrounded by a path 4 m wide. The diameter of the flower bed is 66 m. What is the area of this path? ( Take π = 3.14)

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 13

Yesa

Asked: March 23, 2021In: Class 7 Maths

The circumference of a circle is 31.4 cm. Find the radius and the area of the circle. ( Take π = 3.14)

NCERT Solutions for Class 7 Mathematics Chapter 11 Important NCERT Questions Class vii Math Chapter 11 Perimeter and Area Exercise 11.3 NCERT Books for Session 2022-2023 CBSE Board Questions No: 12

How many times a wheel of radius 28 cm must rotate to go 352 m? ( Take π = 22/7)

Find the circumference of the inner and the outer circles, shown in the adjoining figure. ( Take π = 3.14)

A circular flower garden has an area of 314 m². A sprinkler at the centre of the garden can cover an area that has a radius of 12 m. Will the sprinkler water the entire garden? ( Take π = 3.14)

A circular flower bed is surrounded by a path 4 m wide. The diameter of the flower bed is 66 m. What is the area of this path? ( Take π = 3.14)

The circumference of a circle is 31.4 cm. Find the radius and the area of the circle. ( Take π = 3.14)

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