The perimeter of a rectangle is 34 cm. If its length is increasing 5 cm and its width is increasing 3 cm then the area is increasing 80 . Find the original area of the rectangle.
Answer: The original area of the rectangle is ........ cm2
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The perimeter of a rectangle is 34 cm. If its length is increasing 5 cm and its width is increasing 3 cm then the area is increasing 80cm2 . Find the original area of the rectangle.
Answer: The original area of the rectangle is ....... cm2.
A square of side 8cm has the same perimeter as a rectangle. If the ratio of the width of the rectangle to its length is 1:3 then its area is ....?
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Question 10:
A square of side 8cm has the same perimeter as a rectangle. If the ratio of the width of the rectangle to its length is 1:3 then its area is
the area of a rectangle is 70m2 . if its length is increased by 10% and its width is decreased by 20% then the area of the new rectangle is ....m2
What is the perimeter of the rectangle if the area of its is 35cm2 and its width is shorter than its length by 2cm ?
the area of a rectangleof a rectangle is 50 m2 . If its length is increased by 10% and its width is decreased by 20% then the area of new rectangle is .....m2
A square of side 8cm has the same perimeter as a rectangle. If the ratio of the width of the rectangle to its length is 1:3 then its area is ...cm2?
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ko muốn động não
:
The semiperimeter of a rectangle is 12cm. The length is 4cm longer than the width. What is its area?
(the semiperimeter of a rectangle is half its perimeter)
Answer: Its area is ......
diện tích là:
((12+4):2) x ((12-4):2)=32(cm2)
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Find the sum of following numbersAnswer: Question 2:Find the value of Answer: Question 3:The sum of two numbers is 47 and their difference is 15. The smaller number is Question 4:Fill missing number in the blank54723+27849+54723Question 5:Find y such that y – 1235818031 Answer: yQuestion 6:There are 72 pages in a book. How many pages are there in 12 such books?Answer: pagesQuestion 7:If the perimeter of a square is 104m then its one side’s length is mQuestion 8:If a square has one side’s length...
Đọc tiếp
Find the sum of following numbers
Answer:
Question 2:
Find the value of
Answer:
Question 3:
The sum of two numbers is 47 and their difference is 15. The smaller number is
Question 4:
Fill missing number in the blank
54723+=27849+54723
Question 5:
Find y such that y – 12358=18031
Answer: y=
Question 6:
There are 72 pages in a book. How many pages are there in 12 such books?
Answer: pages
Question 7:
If the perimeter of a square is 104m then its one side’s length is m
Question 8:
If a square has one side’s length is 12cm then its perimeter is cm
Question 9:
If then a=
Question 10:
The perimeter of a rectangle is 36cm and its length is 6cm more than its width. Its area is
