The length of the rectangle of the land plot is 8 meters, and the width is 2 times less than the length.
February 25, 2021 | education
| The length of the rectangle of the land plot is 8 meters, and the width is 2 times less than the length. What is the area of the plot? How long is the border of this section?
Brief record of the condition:
section length – 8 m;
width -? m, 2 times less;
land area – ? m ^ 2;
border length -? m.
1. Let’s calculate the width of the land plot:
8: 2 = 4 m.
2. Let’s calculate its border length or perimeter:
(8 + 4) 2 = 12 2 = 24 m.
3. Determine the area of a given area:
8 4 = 32 m ^ 2.
Answer: the land plot has an area of 32 m ^ 2 and a border length of 24 m.
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