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In the figure, given below, ABC is an is...

In the figure, given below, ABC is an isosceles triangle with BC = 8 cm and AB = AC = 5 cm. Find :

sin B

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The correct Answer is:
`3/5`
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ICSE-TRIGONOMETRICAL RATIOS -EXERCISE 22(B)
  1. In the given figure, triangle ABC is right angled at B. D is the foot...

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  2. In triangle ABC, AB = AC = 15 cm and BC = 18 cm, find cos angleABC

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  3. In the figure, given below, ABC is an isosceles triangle with BC = 8 c...

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  4. In the figure, given below, ABC is an isosceles triangle with BC = 8 c...

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  5. In the figure, given below, ABC is an isosceles triangle with BC = 8 c...

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  6. In the figure, given below, ABC is an isosceles triangle with BC = 8 c...

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  7. In triangle ABC , angleABC = 90^@ , angle CAB = x^@ , tan x^@ = 3/4 an...

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  8. Using the measurements given in the following figure : Find the valu...

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  9. Using the measurements given in the following figure : Write an exp...

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  10. In the given figure, BC=15 cm and sin B = 4/5 . Calculate the measu...

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  11. In the given figure, BC=15 cm and sin B = 4/5 . Now, if tan angleAD...

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  12. If sin A + cosec A = 2, find the value of sin^2 A + "cosec"^2 A.

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  13. If tan A + cot A = 5, find the value of tan^2 A + cot^2 A.

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  14. Given : 4 sintheta = 3 cos theta , find the value of: sin theta

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  15. Given : 4 sintheta = 3 cos theta , find the value of: cos theta

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  16. Given : 4 sintheta = 3 cos theta , find the value of: cot^2 theta ...

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  17. Given : 4 sintheta = 3 cos theta , find the value of: 4 cos^2theta-...

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  18. Given : 17 cos theta = 15, find the value of tan theta + 2 sec theta.

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  19. Given 5 cos A - 12 sin A = 0 , evaluate : (sinA+cosA)/(2 cosA-sinA)

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  20. In the given figure, angleC = 90^@ and D is midpoint of AC. Find : ...

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