Question

What is the trianglehsol rounded to the correct number of significant figures

Answer 1

Answer:

To round to a significant figure:

1. look at the first non-zero digit if rounding to one significant figure.

2. look at the digit after the first non-zero digit if rounding to two significant figures.

3. draw a vertical line after the place value digit that is required.

4. look at the next digit.