Significant Figures: A rectangular garden measures 15 m long and 13.70 m wide. What is the length of a diagonal from one corner of the garden to the other?

The diagonal of rectangular garden is 19.90 m                              

Step-by-step explanation:

We are given the following in the question:

Measure of rectangular garden:

Length, l = 15 m

Width, w = 13.70 m

We have to find the length of diagonal of rectangle.

The diagonal of rectangle, d will be given by Pythagoras theorem as it is the hypotenuse of the right angles triangle.

Thus, we can write,

Putting values, we get,

Thus, the diagonal of rectangle is 19.90 m

step-by-step explanation:

(s)he  is right it would be 5.5% because it is smaller than 15.5% or anything smaller than 15.5% in general