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Makovka662 [10]
3 years ago
9

A triangular plot of land has the dimensions shown in the diagram.what is the area of the land PLEASE ANSWER TODAY

Mathematics
2 answers:
s2008m [1.1K]3 years ago
8 0
The answer is 30 times 20, or 600.
Ghella [55]3 years ago
5 0
(20*30)/2 = 300


300 km is the area of the triangle
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Answer:

It would be 60

Step-by-step explanation:

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Elena L [17]

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3 0
3 years ago
Let FS R be a finite set. (a) Prove that F is closed (b) Prove that every point in F is an isolated point.
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a) Suppose that F is ordered in ascending order: F = \{x_1,\ldots, x_n\}. Then, the complement of F can be written as

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b) Take an arbitrary element of F, let us say x_k. Now, choose a real number \epsilon such that

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Then, all points of F are isolated.

Step-by-step explanation:

8 0
2 years ago
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