Question

Answer the following question :

(i) Which flower bed has more area

Triangle or square ?

(ii) Which flower bed has least area ?

(iii) What is the perimeter of vidyalaya

park ?

(iv) What is cost of planting Jasmine

flower in circular flower bed if it

costs Rs 8 /m2​

Answer 1

Answer:

Side of square bed = 1 m

Area of square bed = side x side = 1 m x 1 m = 1 m.sq

\therefore∴ Area of 5 square beds = 1 x 5 = 5 m.sq

Now, Length of land = 5 m and breadth of land = 4 m

\therefore∴ Area of land = length x breadth = 5 m x 4 m = 20 m.sq

Area of remaining part = Area of land – Area of 5 flower beds

= 20 m – 5 m = 15