Anjana bought the slice of round pizza and Sanjana opted for square slice. Who got a better deal? And by
what quantity?
a) Sanjana, approximately 4 cm2
b) Anjana, approximately 4 cm2
c) Sanjana, approximately 5 cm2
d) Anjana, approximately 5 cm2
Answers
Answer:
Here is how sanjana got a better deal by 4 cm^2
Step-by-step explanation:
Anjali took a round pizza
Radius of circle= 15cm
Area= π x r^2 = 22 / 7 x (15)^2
Area = 707.14 cm²
Area of one piece of pizza= 707.14 / 10 = 70.71cm²
Sanjana took square pizza:
Length of a square side = 30cm
Area of square = side x side = 30 x 30 = 900cm²
Area of one piece of pizza that Sanjana bought = 900/12 = 75cm²
Thus Sanjana got a better deal by approximately = 75 - 70.71 = 4cm²
Answer:
Answer:
Here is how sanjana got a better deal by 4 cm^2
Step-by-step explanation:
Anjali took a round pizza
Radius of circle= 15cm
Area= π x r^2 = 22 / 7 x (15)^2
Area = 707.14 cm²
Area of one piece of pizza= 707.14 / 10 = 70.71cm²
Sanjana took square pizza:
Length of a square side = 30cm
Area of square = side x side = 30 x 30 = 900cm²
Area of one piece of pizza that Sanjana bought = 900/12 = 75cm²
Thus Sanjana got a better deal by approximately = 75 - 70.71 = 4cm²
Step-by-step explanation:
Hope this answer will help you.✌️