Question

16.The radius and slant height of a cone are in the ratio of 5:13.If its curved surface area is a) Find the ratio between total surface area and volume b) Calculate the length of canvas used in making the tent if width of canvas is 8 cm 1430 7 cm^ 2​

Answer 1

Answer:

2 Using identities, evaluate

(i) 1032

(ii) 9992

(iii) 77 x 83

(iv) 9.22

(V) 10.5 x 9.5​

Step-by-step explanation:2 Using identities, evaluate

(i) 1032

(ii) 9992

(iii) 77 x 83

(iv) 9.22

(V) 10.5 x 9.5​