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Jet001 [13]
3 years ago
14

Help me with this please 100 points if its done right

Mathematics
1 answer:
a_sh-v [17]3 years ago
3 0

Answer:

P=24\sqrt{x} and A=36x

Step-by-step explanation:

To find the perimeter of the triangle, you have to add all the sides of the triangle. So, we get:

P=8\sqrt{x} +7\sqrt{x} +9\sqrt{x}

Combine like terms, meaning the numbers with \sqrt{x}

P=24\sqrt{x}

To find the area of the triangle, we will use the formula A=\frac{1}{2} bh, where b is the base and h is the height

The base is: 9\sqrt{x}

The height is: 8\sqrt{x}

Plug and chug:

A=\frac{1}{2} *9\sqrt{x} *8\sqrt{x}

A=\frac{1}{2} *72x\\A=36x

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