The area of a parallelogram measures 171 cm squared. the base of the parallelogram is 18 cm in length which of the following best represent the height of the parallelogram

9.5

Step-by-step explanation:

The area of a parallelogram is A=b*h, a being area, b being base, and h being height. To find the height all you have to do is divide 171 by 18 and you get the height, 9.5 cm. I have proof it's right, check the picture.

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).