B, that’s easy... Just add them up.
Formula for area of circle:
A=πr²
Here diameter, d= 6 cm
Radius, r= d/2 = 6/2 = 3 cm
Put values
A= 3.14 x 3²
A=3.14 x 9
A=28.26 cm²
Answer: 28.26 cm²
From the diagram,
Angle
Bisecting an angle means dividing the angle into two equal part.
1/2 m
Answer:
119°
Step-by-step explanation:
(Vertical angles)
I think this is factorials
so an example would b....... 1*2*3*4*5.... ect
hope this helps