Question

Jasmine has started business of making watches for children.
a) She has designed an image for the advertisement to be published in the
newspaper, in a square of side 7 cm. To make it catchy, she wants to enlarge
this image by increasing each of its side twice the original length.

Answer 1

Answer:

twice of the side= s×2

so, twice of 7= 7×2= 14 cm

so, the length of new sides is 14 (each side is now 14 cm)