Question

(i) In a right angled triangle, length of hypotenuse is 8 cm and its

perpendicular is 3 cm. Find Sin θ.​

Answer 1

Answer:

the sin theta is 3/ 8.

Explanation:

I hope it helps you.

Answer 2

Given :- In a right angled triangle, length of hypotenuse is 8 cm and its perpendicular is 3 cm. Find Sin θ.

Solution :-

we know that,

• sin θ = Perpendicular / Hypotenuse where perpendicular is opposite side of θ .

given that,

→ perpendicular = 3

→ Hypotenuse = 8 .

so,

→ sin θ = Perpendicular / Hypotenuse

→ sin θ = 3/8 (Ans.)

Extra :-

• cos θ = Base/Hypotenuse
• tan θ = Perpendicular/Base
• cosec θ = Hypotenuse/Perpendicular
• sec θ = Hypotenuse/Base
• cot θ = Base/Perpendicular

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