CBSE Class 10 Maths (Basic) 2025 · Paper 430(B) · Question 38

Areas Related to Circles 4 marks Medium

Deepak has to cut the circular pizza into

8

equal slices such that all

8

of them get a slice. The pizza is

35

cm in diameter. Using the information, answer the following:

(i)How many times will he have to make cuts along the diameter to make $8$ slices?[1]
(ii)What is the radius of each sector type slice?[1]
(iii)(a)Find the area of each slice of pizza.[2]
(iii)(b) ORFind the area of a slice, if only four equal pieces are cut.[2]

Answer

(i) He has to make

4

cuts along diameters; (ii) The radius of each slice is

17.5

cm; (iii)(a) The area of each slice is

120.3125

^{2} \approx 120.31

^{2}

; OR (iii)(b) With four equal pieces, the area of each piece is

240.625

^{2} \approx 240.63

^{2}

🔒 Step-by-step solution