EduSahara™ Worksheet

Question 1

1.

In the given figure, △IJK is right angled at J. If JK = 12 cm and ∠K = 30°, find IJ and IK

(i)
4

4
√

3

cm

&

26

cm
(ii)
4

√

3

cm

&

8

√

3

cm
(iii)
4

4
√

1
3

cm

&

26

cm
(iv)
4

4
√

3

cm

&

8

√

3

cm
(v)
4

4
√

3

cm

&

24

cm

Question 2

2.

In the given figure, △ABC is right angled at B. If BC = 11 cm and ∠C = 45°, find AB and AC

(i)
12

cm

&

25

cm
(ii)
9

cm

&

25

cm
(iii)
12

cm

&

22

cm
(iv)
11

cm

&

11

√

2

cm
(v)
12

cm

&

11

√

2

cm

Question 3

3.

In the given figure, △JKL is right angled at K. If KL = 9 cm and ∠L = 60°, find JK and JL

(i)
9

4
√

3

cm

&

19

cm
(ii)
9

4
√

3

cm

&

18

cm
(iii)
9

√

3

cm

&

18

cm
(iv)
9

4
√

3

cm

&

17

cm
(v)
9

cm

&

19

cm

Question 4

4.

In the given figure, △IKJ is right angled at J. If IJ = 9 cm and ∠K = 30°, find IK

(i)

17

cm
(ii)

19

cm
(iii)

16

cm
(iv)

18

cm
(v)

20

cm

Question 5

5.

In the given figure, △GIH is right angled at H. If GH = 9 cm and ∠I = 30°, find HI

(i)

9

cm
(ii)

9

√

3

cm
(iii)

27

cm
(iv)

27
2

√

2

cm
(v)

9

√

18

cm

Question 6

6.

In the given figure, △BDC is right angled at C. If BC = 9 cm and ∠D = 30°, find BE

(i)

17
4

cm
(ii)

7
2

cm
(iii)

5

cm
(iv)

9
2

cm
(v)

11
2

cm

Question 7

7.

In the given figure, △IKJ is right angled at J. If IJ = 8 cm and ∠K = 30°, find KL

(i)

14

cm
(ii)

9

cm
(iii)

12

cm
(iv)

11

cm
(v)

13

cm

Question 8

8.

In the given figure, △DFE is right angled at E. If DE = 16 cm and ∠F = 45°, find DF

(i)

16

√

2

cm
(ii)

32

√

3

cm
(iii)

32

cm
(iv)

16

cm
(v)

8

√

12

cm

Question 9

9.

In the given figure, △IKJ is right angled at J. If IJ = 14 cm and ∠K = 45°, find JK

(i)

12

cm
(ii)

14

cm
(iii)

17

cm
(iv)

15

cm
(v)

13

cm

Question 10

10.

In the given figure, △CED is right angled at D. If CD = 14 cm and ∠E = 45°, find CF

(i)

14

cm
(ii)

14

√

3

cm
(iii)

7

cm
(iv)

7
2

√

12

cm
(v)

7

√

2

cm

Question 11

11.

In the given figure, △CED is right angled at D. If CD = 15 cm and ∠E = 45°, find EF

(i)

15
2

cm
(ii)

15

cm
(iii)

15
2

√

2

cm
(iv)

15
4

√

12

cm
(v)

15

√

3

cm

Question 12

12.

In the given figure, △GIH is right angled at H. If GH = 25 cm and ∠I = 60°, find GI

(i)

25

√

2

cm
(ii)

50
3

cm
(iii)

50

cm
(iv)

50
3

√

3

cm
(v)

50
3

√

18

cm

Question 13

13.

In the given figure, △HJI is right angled at I. If HI = 26 cm and ∠J = 60°, find IJ

(i)

26
3

cm
(ii)

13

√

2

cm
(iii)

26
3

√

3

cm
(iv)

26
3

√

18

cm
(v)

26

cm

Question 14

14.

In the given figure, △ACB is right angled at B. If AB = 26 cm and ∠C = 60°, find AD

(i)

13

cm
(ii)

39
2

√

2

cm
(iii)

13

√

3

cm
(iv)

39

cm
(v)

13

√

18

cm

Question 15

15.

In the given figure, △FHG is right angled at G. If FG = 23 cm and ∠H = 60°, find HI

(i)

23
4

√

2

cm
(ii)

23
6

√

3

cm
(iii)

23
6

cm
(iv)

23
6

√

18

cm
(v)

23
2

cm

Question 16

16.

A chord of 12 cm subtends an angle of 90° at the centre. Calculate its shortest distance from the centre

(i)

7.0 cm
(ii)

8.0 cm
(iii)

6.0 cm
(iv)

5.0 cm
(v)

4.0 cm

Question 17

17.

An equilateral triangle is inscribed in a circle of radius 12 cm. Find the length of its sides.

(i)

18

√

2

cm
(ii)

12

cm
(iii)

12

√

18

cm
(iv)

12

√

3

cm
(v)

36

cm

Question 18

18.

(i)

4
5
(ii)

4
7
(iii)

2
5
(iv)

4
3
(v)

6
5

Question 19

19.

(i)

1
3
(ii)

5
11
(iii)

7
13
(iv)

3
13
(v)

5
13

Question 20

20.

(i)

17
8
(ii)

15
8
(iii)

5
2
(iv)

13
8
(v)

3
2

Question 21

21.

(i)

4
3
(ii)

2
5
(iii)

4
5
(iv)

6
5
(v)

4
7

Question 22

22.

(i)

1
3
(ii)

7
13
(iii)

3
13
(iv)

5
13
(v)

5
11

Question 23

23.

(i)

4
5
(ii)

2
(iii)

2
3
(iv)

4
(v)

4
3

Question 24

24.

(i)

110°
(ii)

120°
(iii)

105°
(iv)

100°
(v)

115°

Assignment Key