Answer:
cosS is 33/65
Step-by-step explanation:
Answer:
150
Step-by-step explanation:
200 divided by 8 = 25 each
25 x 6 = 150
Answer:
Step-by-step explanation:
<u>The two angles of the triangle ADB are:</u>
- m∠A/2 and m∠B/2 or
- α/2 and β/2
<u>The three interior angles add to 180°, so the missing angle is:</u>
- m∠ADB = 180° - 1/2(α + β)

by using the integration formula
we get,

now put the value of t=\sin\theta in the above equation
we get,

hence proved