Textbook questions

UPSKILL MATH PLUS

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Methodical recommendation:

Number	Name	Type	Difficulty	Marks	Description
1.	Example problems I	Other	medium	2 m.	To find the required height by using trigonometry.
2.	Example problems II	Other	medium	2 m.	To know the importance of trigonometry.
3.	Example problems III	Other	medium	2 m.	To find height of the chimney.
4.	Example problems IV	Other	medium	2 m.	To find the required distance.
5.	Example problems V	Other	medium	2 m.	To find the required height.
6.	Example problems VI	Other	medium	2 m.	To find the distance between two buildings.
7.	Example problems VII	Other	medium	2 m.	To find the width of the river.
8.	Exercise problems I	Other	medium	2 m.	To know about application of trigonometry.
9.	Exercise problems II	Other	medium	2 m.	To find the height of the tree by using trignometry.
10.	Exercise problems III	Other	medium	2 m.	To find the required length.
11.	Exercise problems IV	Other	medium	2 m.	To find the required height.
12.	Exercise problems V	Other	medium	2 m.	To find the required length.
13.	Exercise problems VI	Other	medium	2 m.	To find the required distance.
14.	Exercise problems VII	Other	medium	2 m.	To find the required height of the tower.
15.	Exercise problems VIII	Other	medium	2 m.	To find the height of the pedestal.
16.	Exercise problems IX	Other	medium	2 m.	To find the required height.
17.	Exercise problems X	Other	medium	3 m.	To find the required distance.
18.	Exercise problems XI	Other	medium	2 m.	To find the height and width of the canel.
19.	Exercise problems XII	Other	medium	2 m.	To find the height of cable tower.
20.	Exercise problems XIII	Other	medium	2 m.	To find the required distance.
21.	Exercise problems XIV	Other	medium	2 m.	To find the required distance.
22.	Exercise problems XV	Other	medium	2 m.	To find the required time.
23.	Exemplar example problems I	Other	medium	2 m.	Try to apply the concept of trigonometric ratios in real life situations.
24.	Exemplar example problems II	Other	medium	2 m.	Try to apply the concept of trigonometric ratios in real life situations.
25.	Exemplar example problems III	Other	medium	0 m.	Try to prove the given statement by applying the concept of trigonometric ratios.
26.	Exemplar exercise problems I	Other	easy	2 m.	Apply the concept of trigonometric ratios in real life problems.
27.	Exemplar exercise problems II	Other	medium	2 m.	Verify whether the given statement is correct or not.
28.	Exemplar exercise problems III	Other	medium	2 m.	Verify whether the given statement is correct or not.
29.	Exemplar exercise problems IV	Other	medium	2 m.	Verify whether the given statement is correct or not.
30.	Exemplar exercise problems V	Other	medium	2 m.	Verify whether the given statement is correct or not.
31.	Exemplar exercise problems VI	Other	medium	4 m.	Check your understanding skills in the concept of solving real life problems using trigonometric ratios.
32.	Exemplar exercise problems VII	Other	medium	1 m.	Check your understanding skills in the concept of solving real life problems using trigonometric ratios.
33.	Exemplar exercise problems VIII	Other	medium	2 m.	Try to find the height of the tower using trigonometric ratios.
34.	Exemplar exercise problems IX	Other	medium	2 m.	Try to find the height of the tower using trigonometric ratios.
35.	Exemplar exercise problems X	Other	hard	0 m.	Apply the concept of trigonometric ratios and prove the required.
36.	Exemplar exercise problems XI	Other	hard	2 m.	Practice the problem to apply the concept of trigonometric ratios and find the required.
37.	Exemplar exercise problems XII	Other	hard	2 m.	Practice the problem to find the distance between two objects by using trigonometric ratios.
38.	Exemplar exercise problems XIII	Other	hard	0 m.	Try to prove the given statement.
39.	Exemplar exercise problems XIV	Other	hard	2 m.	Check your understanding skills in the concept of solving real life problems using trigonometric ratios.
40.	Exemplar exercise problems XV	Other	hard	0 m.	Try to prove the given statement.
41.	Exemplar exercise problems XVI	Other	hard	2 m.	Check your understanding skills in the concept of solving real life problems using trigonometric ratios.

Key Questions for School Exam Preparation

Number	Name	Type	Difficulty	Marks	Description
1.	Find the angle of elevation	Other	medium	1 m.	To find the angle of elevation.
2.	Find the height of the pole	Other	medium	1 m.	To find the height of the pole.
3.	Find the length of ladder	Other	medium	1 m.	To find the length of the ladder.
4.	Find the sun’s altitude	Other	medium	1 m.	To find the sun’s altitude.
5.	Find x:y	Other	medium	2 m.	To find the required values.
6.	Find the distance between two ships	Other	medium	1 m.	To find the distance between two ships.
7.	Determine the distance between two objects	Other	hard	2 m.	Practice the problem to find the distance between two objects by using trigonometric ratios.

Periodic assessments

Number	Name	Recomended time:	Difficulty	Marks
1.	Homework I	00:30:00	medium	8 m.
2.	Homework II	00:30:00	medium	8 m.
3.	Homework III	00:30:00	medium	8 m.
4.	Homework IV	00:30:00	medium	8 m.
5.	Homework V	00:30:00	medium	9 m.
6.	Homework VI	00:30:00	medium	8 m.
7.	Revision test I	00:30:00	medium	8 m.
8.	Revision test II	00:30:00	medium	9 m.
9.	Revision test III	00:30:00	hard	8 m.
10.	Revision test IV	00:30:00	hard	5 m.
11.	Revision test V	00:30:00	hard	6 m.
12.	Revision test VI	00:30:00	hard	0 m.

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