Answer:
360 degrees = 68 + 31 + 115 + GJ
GJ = 360 -68 -31 -115
GJ = 146
Inscribed Angle = 1/2 of intercepted arc
Angle GHJ = 146 / 2 = 73 degrees
Angle GIJ = 146 / 2 = 73 degrees
Source: http://www.1728.org/circangl.htm
Step-by-step explanation:
Answer:
Step-by-step explanation:
take 45 degree as reference angle
using sin rule
sin 45=opposite/hypotenuse
1/
=13/hypotenuse
hypotenuse=13/
3500 + 40.25s = 2768 + 55.5s
3500 - 2768 = 55.5s - 40.25s
732 = 15.25s
732 / 15.25 = s
48 = s......same at 48 seconds
3500 + 40.25(48)
3500 + 1932
5432 <== altitude
Answer:
B
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
3x – 4(x - 4) + 4 = 13
=> 3x - 4x + 16 + 4 = 13
=> - x + 20 = 13
=> - x = 13 - 20
=> - x = - 7
=> x = 7
