Area of a sector, segment of a circle and combination of plane figures. Mathematics CBSE, Class 10: lessons, tests, tasks.

1.	Recalling segments of a circle
2.	Important formulae
3.	Areas of Combinations of Plane Figures

1.	Find the length of the arc Difficulty: easy	2
2.	Find the area of the major sector Difficulty: easy	1
3.	Circle and triangle: The area of the shaded region Difficulty: easy	3
4.	The perimeter of the sector Difficulty: easy	2
5.	Area of shaded region of semi circle Difficulty: easy	4
6.	Area of the flower bed Difficulty: easy	3
7.	Determine area of the shaded design Difficulty: easy	3
8.	Areas of major and minor segments Difficulty: medium	4
9.	Calculate the area of the specified region Difficulty: medium	4
10.	Find the area covered by the minute hand Difficulty: medium	4
11.	Find the area of the corresponding sector Difficulty: medium	1
12.	Find the area of the sector Difficulty: medium	1
13.	Find the area to be painted Difficulty: medium	1
14.	Find the perimeter of the sector Difficulty: medium	1
15.	Find the unknown angle Difficulty: medium	3
16.	The area of the region Difficulty: medium	1
17.	Specifics of a square grass field Difficulty: medium	2
18.	Determine the area of the shaded region Difficulty: medium	4
19.	Estimate area of the shaded region Difficulty: medium	4
20.	Calculate the area of the field a calf can graze Difficulty: medium	4
21.	Determine the area of the region Difficulty: hard	1
22.	Find the areas of the minor segments Difficulty: hard	1
23.	Calculate the area of the shaded region Difficulty: hard	1
24.	Calculate the area of the shaded region of the given figures Difficulty: hard	4
25.	The increased area of the grassy lawn Difficulty: hard	4
26.	Find the area of the shaded region of the given figures Difficulty: hard	6
27.	Area of the sector: Assertion and reasoning Difficulty: hard	4

1.	Training test I Difficulty: medium	11
2.	Training test II Difficulty: medium	10
3.	Training test III Difficulty: medium	14
4.	Training test IV Difficulty: medium	11
5.	Training test V Difficulty: medium	10

1.

Methodical recommendation

Area of a sector, segment of a circle and combination of plane figures

Theory

Practice Questions

Tests

Teacher manual