Step-by-step explanation:
36A) AB = 4/ sin 30° = 4/ 0.5 = 8 cm
36B) AC = 4/ tan 30° = 4/ 0.577 = 6.9 cm
36C) BD = 4/sin 45° = 4/ 0.707 = 5.7 cm
36D) area of ∆ABC = ½×6.9×4= 13.8 cm²
36E) sin A = sin 30° = 0.5
Q.1 46 gallons per minute.
Q.2 44 trucks per day.
Q.3 837 new employees will need to be hired.
Q.4 51 cars will be parked in each row.
Q.5 17,503 pencils will be made in 23 seconds.
Q.6 72,633 letters of junk mail.
Answer:
0.577
Step-by-step explanation:
inv. sin (0.5) = 30
tan (30) = 0.577
The interior angle of a triangle is the angle made by two sides of this triangle and what is the little angle made by these two sides
Answer:
2
Step-by-step explanation: