Answer:
option a.
radius of the circle=3 units.
area of the circle= pi×r²
area of circle=pi×3²
area of circle=pi×9units²
Answer:
as a fraction it could be 3/5
Step-by-step explanation:
but as a decimal it would be 0.6
Answer: -3
Step-by-step explanation:
Answer:
adjacent, x=15
Step-by-step explanation:
the angels are connected so they are adjacent, the red box shows that it is a 90 degree angle so adding both angels together means 90=6x so x=15
Answer:
2 x 25 (50)
3 x 25 (75)
Step-by-step explanation:
