A rectangular bed sheet has dimensions 84 whole 1/2cm by 80 whole 3/4 cm. Find the length of a ribbon which needs to be put all along the border of the bed sheet
[tex]{ \bf{A \: rectangular \: bed \: sheet \: has }}\\ { \bf{ \: dimensions \: 84\frac{1}{2} cm \: by \: 80\frac{3}{4} cm.}} \\{ \bf{ \: Find \: the \: length \: of \: a \: ribbon }} \\{ \bf{\: which \: needs \: to \: be \:put \: all \: along }} \\{ \bf{\: the \: border \: of \: the \: bed \: sheet.}}[/tex]
[tex]{ \bf{A \: rectangular \: bed \: sheet \: has }}\\ { \bf{ \: dimensions \: 84\frac{1}{2} cm \: by \: 80\frac{3}{4} cm.}} \\{ \bf{ \: Find \: the \: length \: of \: a \: ribbon }} \\{ \bf{\: which \: needs \: to \: be \:put \: all \: along }} \\{ \bf{\: the \: border \: of \: the \: bed \: sheet.}}[/tex]
Answers & Comments
Answer:
52 cm
Step-by-step explanation:
(a) Perimeter = Sum of all the sides
= 4 cm + 2 cm + 1 cm + 5 cm = 12 cm
(b) Perimeter = Sum of all the sides
= 23 cm + 35 cm + 40 cm + 35 cm = 133 cm
(c) Perimeter = Sum of all the sides
= 15 cm + 15 cm + 15 cm + 15 cm = 60 cm
(d) Perimeter = Sum of all the sides
= 4 cm + 4 cm + 4 cm + 4 cm + 4 cm = 20 cm
(e) Perimeter = Sum of all the sides
= 1 cm + 4 cm + 0.5 cm + 2.5 cm + 2.5 cm + 0.5 cm + 4 cm = 15 cm
(f) Perimeter = Sum of all the sides
= 4 cm + 1 cm + 3 cm + 2 cm + 3 cm + 4 cm + 1 cm + 3 cm + 2 cm + 3 cm + 4 cm +
1 cm + 3 cm + 2 cm + 3 cm + 4 cm + 1 cm + 3 cm + 2 cm + 3 cm = 52 cm
Verified answer
Answer:
I think your answer will be
52cm
I am not sure