What is the SIN 30?

What is the SIN 30? sin 30 Hours of operation: Monday to Friday from 8:30 am to 4:30 pm local time Closed statutory holidays Outside of Canada: 1-506-548-7961 (long-distance charges singha18 Sin 30 Formula: Sin 30 degrees is equal to cos 60 degrees The value of sin 30 degrees is 12 What is the formula for sin 30? In an equilateral triangle,

singha18 ทำไม sin 30 = 12 #คณิตศาสตร์วันละนิด

singha 678 Jawab : sin 30° = 12 cos 30° = 12 √3 tan 30° = 13 √3 Jadi nilai sin 30° = 12, cos 30° = 12 √3 dan tan 30° = 13 √3  Sin 30 degrees is 12 and cos 30 degrees equals √32 How do you find sin 30 degrees without a calculator?