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AlladinOne [14]

2 years ago

13

Given that

1 answer:

valentinak56 [21]2 years ago

4 0

Answer:

15.8

Step-by-step explanation:

First off, I think you mean area. You can't find the perimeter of a triangle with only two sides listed, neither can you find that side unless you have the perimeter.

1. Area of the triangle formula is axb/2= (9.9x3.2)/2, which when put in a calculator is 15.84.

2. Rounded to 1DP makes it 15.8

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Answer:

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Step-by-step explanation:

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