Suppose you have 6 identical square sheets and out of those 4 sheets are of
green colour and 2 sheets are of yellow colour .Yellow sheets each side is equal
to 9 cm and green colour sheets each side is 13 cm, find the area and perimeter of
both type of sheets ,also write which colour sheet has larger perimeter.
Answers
Answer:
Perimeter
yellow sheets- 36cm
green sheets- 52cm
Area
yellow sheets- 81 square centimetre
green sheets- 169 square centimetre
Step-by-step explanation:
perimeter of square- 4*side
area of square- side*side
❤ SOLUTION ❤
- Number of total sheets we have = 6
- number of green colour sheets = 4
- number of yellow colour sheets = 2
- length of side of green sheets = 13cm
- length of side of yellow sheets = 9cm
- Area of green square sheets = side x side
- = 13 cm x 13 cm
- = 169 cm
Area of yellow square sheets = side x side = 9 cm x 9 cm = 81 cm
Area of all square sheets = 169 cm + 81 cm
= 250 sq. cm
perimeter of green sheet = 4 x side
= 4 x 13 cm
= 54 cm
perimeter of yellow sheet = 4 x side
= 4 x 9 cm
= 36 cm
perimeter of all square sheet = 54 cm + 36 cm
= 90 cm
Green colour sheet has the larger perimeter.