Perimeter and Area Class 7 Extra Questions Very Short Answer Type Question 1. The side of a square is 2.5 cm. Find its perimeter and area. Solution: Side of the square = 2.5 cm Perimeter = 4 × Side = 4 × 2.5 = 10 cm Area = (side) 2 = (4) 2 = 16 cm 2 Question 2. If the perimeter of a square is 24 cm. Find its area. Solution: CBSE CBSE Study Material Textbook Solutions CBSE Notes CBSE Class 7 Maths Chapter - 11 Important Questions - Free PDF Download The important questions for Class 7 Maths Perimeter and Area are available on Vedantu, in PDF format. These questions are prepared by the highly experienced teachers at Vedantu as per the updated syllabus of CBSE.
NCERT Solutions for Class 7 Maths Chapter 11 Perimeter and Area
Class 7 Maths Chapter 11 Perimeter And Area | Extra Questions For Practice by Sanjusha · Published November 15, 2019 · Updated September 16, 2021 1. Find the area of a square park whose perimeter is 360 m. 2. The perimeter of a rectangular sheet is 120 cm. If the length is 25 cm, find its breadth. Also find the area. 3. Question 1 Observe the shapes 1, 2, 3 and 4 in the figures. Which of the following statements is not correct? (a) Shapes 1, 3 and 4 have different areas and different perimeters (b) Shapes 1 and 4 have the same areas as well as the same perimeters (c) Shapes 1, 2 and 4 have the same areas (d) Shapes 1, 3 and 4 have the same perimeters Solution: Class 7 Mathematics Chapter 11, discusses the area and perimeter of geometric shapes. Area means the space occupied by a geometric shape, while the perimetre is the length of all sides of any geometric shape. In this chapter, students will study how to calculate a rectangle's and square's area and perimeter. Question 1. The area of a square plot is 1600 m². The side of the plot is (a) 40 m (b) 80 m (c) 120 m (d) 160 m Answer Question 2. The perimeter of a rectangle is 30 m. Its length is 10 m its breadth is.……… (a) 5 m (b) 10 m (c) 15 m (d) 3 m Answer Question 3. The area of a parallelogram of base 5 cm and height 3.2 cm is.……….. (a) 8 cm² (b) 12 cm²
NCERT Solutions for Class 7 Maths Chapter 11 Perimeter and Area
Maths Important Questions Class 7 are given below chapter wise. Integers Fractions & Decimals Data Handling Simple Equations Lines & Angles Triangles Comparing Quantities Rationals Numbers Perimeter & Area Algebraic Expressions Exponents & Powers Practical Geometry Symmetry & Visualising Solid Shapes Other Study Material NCERT Books NCERT Solutions 1. 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. Solution:- From the question, it is given that Length of the rectangular piece of land = 500 m Solution: (i) Given Length = 5.5 m, Breadth = 2.4 m We know that area of rectangle = Length x Breadth = 5.5 m x 2.4 m = 13.2 m 2 (ii) Given Length = 180 cm = 1.8 m, Breadth = 150 cm = 1.5 m [Since 100 cm = 1 m] We know that area of rectangle = Length x Breadth = 1.8 m x 1.5 m = 2.7 m 2 Question 3. The base of a parallelogram is thrice its height. If the area is 897 sq.cm. Find the base and height of the parallelogram. Question 4. The legs of a right triangle are in the ratio of 3:4 and its area is 1014 sq.cm. Find its hypotenuse. Question 5. The area of two circles are in the ratio 25:36. Find the ratio of their circumference.
NCERT Solutions for Class 7 Maths Chapter 11 Perimeter And Area
Solution: Given: Perimeter = 320 m Side of the square = Perimeter 4 = 320 4 m = 80m Area of the square = Side × Side = 80 m × 80 m = 6400 m 2 Ex 11.1 Class 7 Maths Question 3. Find the breadth of a rectangular plot of land, if its area is 440 m 2 and the length is 22 m. Also, find its perimeter. Solution: Given: Area = 440 m 2 Length = 22 m Perimeter and Area Class 7 Extra Questions Very Short Answer Type Perimeter And Area Class 7 Worksheets With Answers Question 1. The side of a square is 2.5 cm. Find its perimeter and area. Solution: Side of the square = 2.5 cm Perimeter = 4 × Side = 4 × 2.5 = 10 cm Area = (side) 2 = (4) 2 = 16 cm 2
The important topics covered in Class 7 Maths NCERT Solutions Chapter 11 are Basic Geometry, Shapes, Length, Breadth, Area And Perimeter and all the formulas related to them. The solutions provided by Vedantu are free of cost. They are also available on the Vedantu Mobile app. Unit 6 The triangle and its properties. Unit 7 Comparing quantities. Unit 8 Rational numbers. Unit 9 Perimeter and area. Unit 10 Algebraic expressions. Unit 11 Exponents and powers. Unit 12 Congruence of triangles. Course challenge. Test your knowledge of the skills in this course.
NCERT Solutions for Class 7 Maths Chapter 11 Perimeter and Area Ex 11.3
From the figure, The new length and breadth of the garden when path is included is 100 m and 85 m, respectively. New area of the garden = 100 × 85. = 8500 m 2. The area of path = New area of the garden including path - Area of garden. = 8500 - 6750. = 1750 m 2. For 1 hectare = 10000 m 2. Hence, area of garden in hectare = 6750/10000. Class 7 Maths Chapter 9 Perimeter and Area Exercise 9.1 and Exercise 9.2 with step by step proper answers and solutions are given below. Break down the problems step by step. Identify what's given, what's asked for, and the relevant formula or method to use. NCERT Solutions are updated for the new session 2023-24 based on new 7th NCERT Books.
