Question

Q. 27

(pleaseeeeeee answer it with the process.)​

Answer 1

Answer:

144cm

Step-by-step explanation:

Dimensions of the suit case = 80cm x 48 cm x 24 cm

TSA of the suitcase = 2 ( lb + bh + hl)

                                 = 2 ( 80 x 48 + 48 x 24 + 24 x 80)

                                 = 2 ( 6912 )

                                 = 13,824 cm²

∴ 13,824 cm² of tarpaulin cloth is needed.

b = 96 cm

Area of tarpaulin needed = l x b

13,824 = 96 $l$

13,824 / 96 = $l$

144 = $l$

∴ 144cm length of tarpaulin is needed.