Question

KNOW GRAMMAR
1. There is an incorrect article in every line. Circle it and write the correct article next to each line.
India's performance at an Rio Olympics 2016 was quite disappointing._____
Despite sending the large contingent of sportspersons (120) _____
its largest representation ever at an Olympics India won only
two medals.____
Sakshi Malik, the wrestler from Haryana, became India's first___
woman wrestler to win the Olympic medal. Twenty-four-year-old_____
Sakshi won a bronze medal in women's freestyle wrestling____

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Answer 1

Answer:

ANSWER

Height of the cylindrical part =13cm

Radius of cone , cylinder and hemi sphere=5cm

r=5cm for hemisphere cylinder and cone.

Height of cone h=30−5−13=12

The area of canvas required=Surface area of hemishphere,cylinder and cone parts of tent

A=2πr

2+2πrH+πr( h2 +r2 )A=2π×5×5+2π×5×13+π×5( 5 2 +122 ) A=770cm2