Item 12 You are designing an icon for a mobil app. Use the provided ruler to answer the following questions.

a. Find the perimeter and area of the icon in the scale drawing. Round your measurements for the length and the width to the nearest half centimeter to calculate your answers.

The perimeter in the scale drawing is
centimeters.

The area in the scale drawing is
square centimeters.

b. Find the actual perimeter and area of the icon.

The actual perimeter is
millimeters.

The actual area is
square millimeters.

I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i. e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?