Please show your working out/step by step explanation.

r = 10/√3 ≈ 5.7735 cm

Step-by-step explanation:

Each coloured region is the same area, and we have 3 areas.

So, the area of purple circle represents (1/3) of the total area.

∴The radius of purple circle is r, and the radius of outer circle is 10 cm.

The area of the purple circle = π r²

The total area = area of outer circle = π * 10²

So, the radius of the purple circle (r) = 5.7735 cm

if the pizza is divided equally into 2 equal halves then you would get

πr^2/2

where r is the radius of the pizza.

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i do not know the answer

step-by-step explanation: