40+60 is 100 if that’s what you’re asking
Answer:
Step-by-step explanation:
Answer:
B. 7854.0 cm2
The area of a circle is given by A= π
where r is the radius
So A= π
= 7854.0 cm2
To work out do the inverse
253+326
579
Then check it by doing 579-326
=253
Y=579