Bisect means it cuts the angle, but in halves.
angle BFD is 60°, and Line FD bisects,
Angle CFD is 30°
Gamma rays have neither mass nor charge.
Answer:
A and F
Step-by-step explanation:
They have just been angle slightly different.
Hope this helps!!!
T=[log(6000/2925.9)/log(1+0.039/2)]/2
T=18.6 years
18 years and 6 months
Something wrong with your options
