Question

VBQ

(a) find the length of the colour tape needed for the border.

(b) what will be the side of the square into which the sheet has been divided? ​

Plz give the answer fast..

Answer 1

Answer:

784 cm²  , 28 cm

232 cm

Step-by-step explanation:

Sheet Area = 60 * 60 = 3600 cm²

Border 2 cm each side

=> inner Side = 60 - 2 - 2 = 56 cm

Area of inner = 56 * 56 = 3136 cm²

Divided into 4 parts  

Area of one Part = 3136/4 = 784 cm²

Side of one Square = 56/2 = 28  or  √784 = 28 cm

Area of tape = 3600 - 3136 = 464 cm

Width of Tape = 2 cm

Length of Tape = 464/2 = 232 cm

length of the colour tape needed for the border. = 232 cm

Answer 2

Step-by-step explanation:

1. Side=60 cm

Coloured tape needed for the border =

Perimeter= 4×side

=4×60

Answer = 240 cm

2. see the pick.

3. Teamwork, etc.

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