Question

please help me i dont get it

Answer 1

heya mate !!

heres your answer

the diameter of the circle is 2cm

the radius of the circle is 1cm

the circumference of the cicle is 2πr

= 2π

Answer 2

SEE ,

AS EACH SIDE OF CUBE IS OF 2 CM

THEN EACH CIRCLE HAS TWO SQUARES IN IT ,

THEN DEAR DIAMETER = 2 × 2 = 4 CM

RADIUS = DIAMETER/2

RADIUS = 4/2 = 2CM

CIRCUMFERENCE = 2 × PI × R

CIRCUMFERENCE = 2 × 22/7 × 2= 88/7 CM

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