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olasank [31]
3 years ago
6

10. A triangular piece of fabric has an area of 45 square inches. If the

Mathematics
1 answer:
Grace [21]3 years ago
5 0

Answer:

15

Step-by-step explanation:

Area of a triangle = 1/2 * base * height

Using the given information,

45 = 1/2 * L * 6

45 = 3L                                simplify

15 = L                                   divide both sides by 3

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I need help pls, i would appreciate it !!
kramer

Answer:

a. x = 1.2, b. A = 32.1°

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3 years ago
Bulletin board is 8 feet long and 5 feet wide. How many feet of border does it need?
Musya8 [376]
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Hope this helps!

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