Question

If sin ^2 A=1/2 tan ^2 45°, then find the value of A.

Answer 1

Answer:

sin²A = 1/2 tan²45

= 1/2 (1)

sin²A = sin²(45)

therefore the value of A is 45°

Answer 2

Answer:

45

Step-by-step explanation:

• sin2 A = 1/2 tan2 45..
• sin2 A = 1/2 (1)^2...[tan 45 =1]
• sin A = √(1/2)
• sin A = 1/√2

sin 45 = 1/√2

therefore A = 45°

I hope this helps u