Answer:
19.6 cm²
Step-by-step explanation:
The formula of the area of a circle
= πr²
The radius of the circle
= 5÷2
= 2.5 cm
The area of the circle
= π×2.5²
= 19.63495...
= 19.6 cm² (rounded to the nearest tenth)
Answer:
6
Step-by-step explanation:
2*3*6=12
12/2=6
formula= b*h/2
Answer:
I’m not sure, but I think it’s C
-0.2222222222222222222222222
Answer:
20
Step-by-step explanation:
I don't understand the question but hope it helps