The area of a square region is 169 m2 (square)
How long is each side of the region?
A. 13m
B. 17m
C. 42.25 m
D 84.5 m
E. 338 m

A. 13m

Step-by-step explanation:

To find the area of a square you multiply Length by the Height. Since squares have equal length sides the number has to be the same for the length and the height.

13 x 13 = 169

A. 13m

Step-by-step explanation:

Because it's a square, all sides will be the same length. And since you're looking at area in m², you can square root the area.

=13

3 is greater then both of those numbers

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).