Given the rectangular land and its length is 3/4 km . Its width is shorter than its length by 1/12 km.
Then the area of land is ......... km2 (round to one decimal place)
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Given the rectangular land and its length is 3/4 km . Its width is shorter than its length by 1/12 km.
Then the area of land is ......... km2 (round to one decimal place)
Given the rectangular land and its length is \(\frac{3}{4}km\). Its width is shorter than its length by \(\frac{1}{12}\) .
Then the area of land is \(km^2\)
(round to one decimal place)
The length is: 3/4 + 1/12 = 5/6km
Area of land is: 3/4 . 5/6 = 5/8km2
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sai rồi bạn ơi shorter là ngắn hơn mà đáp án là 0.5 km^2
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The perimeter of a rectangular land is 90m. Its length is 7m longer than its width. The area of this land is
The perimeter of a rectangular land is 90m. Its length is 7m longer than its width. The area of this land is ....
Half the circumference of the land is:
90:2=45 {cm}
Land width is:
{45-7}:2=19 {cm}
Length land is:
19+7=26 {cm}
Area of this land is:
26x19=494 {\(cm^2\)}
Đ/S:494\(cm^2\)
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Question 8:
The perimeter of a rectangular land is 90m. Its length is 7m longer than its width. The area of this land is .
What is the perimeter of the rectangle if the area of its is 35cm2 and its width is shorter than its length by 2cm ?
Given a square with the length of one side is 8 cm and a isosceles triangle with the length of its base is 12 cm. If the area of the square is equal to the area of the isosceles triangle then what is the length of the height of the isosceles triangle, in cm?
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
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