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Chapters
2: Multiplication and Division of Integers
3: HCF and LCM
4: Angles and Pairs of Angles
5: Operations on Rational Numbers
6: Indices
7: Joint Bar Graph
8: Algebraic Expressions and Operations on Them
9: Direct Proportion and Inverse Proportion
10: Banks and Simple Interest
11: Circle
▶ 12: Perimeter and Area
13: Pythagoras’ Theorem
14: Algebraic Formulae - Expansion of Squares
15: Statistics
16: Miscellaneous Problems : Set 1
17: Miscellaneous Problems : Set 2
![Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board chapter 12 - Perimeter and Area - Shaalaa.com](/images/mathematics-english-7-standard-maharashtra-state-board_6:7185dce5f97c4fc3ac02bd1d2ea8a6dd.JPG "Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board chapter 12 - Perimeter and Area")
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Solutions for Chapter 12: Perimeter and Area
Below listed, you can find solutions for Chapter 12 of Maharashtra State Board Balbharati for Mathematics [English] 7 Standard Maharashtra State Board.
Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board 12 Perimeter and Area Practice Set 44 [Page 80]
If the length and breadth of a rectangle are doubled, how many times the perimeter of the old rectangle will that of the new rectangle be?
If the side of a square is tripled, how many times the perimeter of the first square will that of the new square be?
Given alongside is the diagram of a playground. It shows the length of its sides. Find the perimeter of the playground.
As shown in the figure, four napkins, all of the same size, were made from a square piece of cloth of length 1 m. What length of lace will be required to trim all four sides of all the napkins?
Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board 12 Perimeter and Area Practice Set 45 [Page 82]
If the side of a square is 12 cm, find its area.
If the length of a rectangle is 15 cm and breadth is 5 cm, find its area.
The area of a rectangle is 102 sqcm. If its length is 17 cm, what is its perimeter?
If the side of a square is tripled, how many times will its area be as compared to the area of the original square?
Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board 12 Perimeter and Area Practice Set 46 [Page 84]
A page of a calendar is 45 cm long and 26 cm wide. What is its area?
What is the area of a triangle with base 4.8 cm and height 3.6 cm?
What is the value of a rectangular plot of land 75.5 m long and 30.5 m broad at the rate of 1000 rupees per square metre?
A rectangular hall is 12 m long and 6 m broad. Its flooring is to be made of square tiles of side 30 cm. How many tiles will fit in the entire hall? How many would be required if tiles of side 15 cm were used?
Find the perimeter and area of a garden with measures as shown in the figure alongside.
Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board 12 Perimeter and Area Practice Set 47 [Page 86]
A matchbox is 4 cm long, 2.5 cm broad, and 1.5 cm in height. Its outer sides are to be covered exactly with craft paper. How much paper will be required to do so?
An open box of length 1.5 m, breadth 1 m, and height 1 m is to be made for use on a trolley for carrying garden waste. How much sheet metal will be required to make this box? The inside and outside surface of the box is to be painted with rust-proof paint. At a rate of 150 rupees per sqm, how much will it cost to paint the box?
Solutions for 12: Perimeter and Area
Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board chapter 12 - Perimeter and Area
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Concepts covered in Mathematics [English] 7 Standard Maharashtra State Board chapter 12 Perimeter and Area are Area of Rectangle, Area of a Triangle, Surface Area of a Cuboid, Perimeter of Polygon, Concept of Perimeter, Perimeter of a Rectangle, Concept of Area, Area of Square, Surface Area of a Cube, Area of a Right-angled Triangle.
Using Balbharati Mathematics [English] 7 Standard Maharashtra State Board solutions Perimeter and Area exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Balbharati Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board Mathematics [English] 7 Standard Maharashtra State Board students prefer Balbharati Textbook Solutions to score more in exams.
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