3 years ago

Given that

Mathematics

1 answer:

valentinak56 [21]3 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

You might be interested in

I need help with my final, it’s my final grade

Stels [109]

Answer:

3.5°

Step-by-step explanation:

Subtract 82 and 54, to find the total change in temperature, 28.

7:00 am and 3:00 pm are 8 hours apart, so divide 28 by 8.

Your answer should be D, 3.5° per hour.

6 0

3 years ago

I need help asap please please