Questions asked by AƒH

• Back to user's profile
• What's the answer??
  
• Write in terms of sine only?
  
• If 𝐴 = #sqrt(1+cos 320°)/2# and 𝐵 = #sqrt( 1−cos 320°)/ 2# , then 𝐴 + 𝐵 =?
  
• Area of triangle and sector?