Question

The
radius
of
a
circle
is 1cm.What
is
its

area?
a) πcm
b) πcm2
c) 2πcm
d) 2π2cm2
​

Answer 1

Answer:

answer is a πcm

Step-by-step explanation:

formula is πr^2

r=1

so π

Answer 2

Answer:

B.) $\pi$cm²

Step-by-step explanation:

Area of circle = $\pi$r²

∴$\pi$(cm)²

∴$\pi$cm²