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Nutka1998 [239]
3 years ago
7

Find the area of a triangle with a base of 7.5 m and a height of 4*

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0

Answer:

15 units²

Step-by-step explanation:

Hi there!

A=\displaystyle\frac{1}{2} bh where <em>b</em> is the base and <em>h</em> is the height

Plug in the base (7.5) and height (4):

A=\displaystyle\frac{1}{2} (7.5)(4)\\\\A=\displaystyle\frac{1}{2} (30)\\\\A=15

Therefore, the area of the triangle is 15 units².

I hope this helps!

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This is a combination problem. The formula would be:

12! / (8! x 4!) = 495
5 0
3 years ago
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