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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
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Solutions for Chapter 11: Circle
Below listed, you can find solutions for Chapter 11 of Maharashtra State Board Balbharati for Mathematics [English] 7 Standard Maharashtra State Board.
Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board 11 Circle Practice Set 42 [Page 77]
Complete the table below.
Radius (r) | Diameter (d) | Circumference (c) |
7 cm | ______ | _______ |
Complete the table below.
Radius (r) | Diameter (d) | Circumference (c) |
...... | 28 cm | ...... |
Complete the table below.
Radius (r) | Diameter (d) | Circumference (c) |
...... | ...... | 616 cm |
Complete the table below.
Radius (r) | Diameter (d) | Circumference (c) |
...... | ...... | 72.6 cm |
If the circumference of a circle is 176 cm, find its radius.
The radius of a circular garden is 56 m. What would it cost to put a 4-round fence around this garden at a rate of 40 rupees per metre?
The wheel of a bullock cart has a diameter of 1.4 m. How many rotations will the wheel complete as the cart travels 1.1 km?
Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board 11 Circle Practice Set 43 [Page 79]
140°
60°
240°
160°
Some arcs are shown in the circle with centre ‘O’. Write the names of the minor arcs, major arcs, and semicircular arcs from among them.
In a circle with centre O, the measure of a minor arc is 110°. What is the measure of the major arc PYQ?
Solutions for 11: Circle
Balbharati solutions for Mathematics [English] 7 Standard Maharashtra State Board chapter 11 - Circle
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Concepts covered in Mathematics [English] 7 Standard Maharashtra State Board chapter 11 Circle are Circumference of a Circle, Arc of the Circle, Concept of Circle, Relationship Between Circumference and Diameter, Central Angle and the Measure of an Arc.
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