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lana66690 [7]
3 years ago
10

Ifa rectangle measures 20 meters by 48 meters, what is

Mathematics
1 answer:
sasho [114]3 years ago
4 0

Answer:

52m

Step-by-step explanation:

We can use the Pythagorean theorem to find the length of the diagonal since drawing a diagonal across a rectangle results in two right angle triangles.

Length of diagonal = \sqrt{20^2+48^2} (The length of the diagonal can be thought of as the hypotenuse of one of the right angle triangles)

=\sqrt{2704}

=52 m

∴ The length of the diagonal is 52 m

Hope this helps :)

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3 years ago
Angelica's salary this year is 14% higher than it was four years ago. If she earns $46,170.00 this year, what did she earn four
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In this problem, you are subtracting 14%. A way you could do this is buy finding 14% of $46,170.00, then subtracting that from itself. Or instead, you could find 86%. This works because its like your subtracting 14% from the whole 100%. so 100 - 14 = 86.

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