Please please help Determine if the Pythagorean Theorem (a + b2 = c?) can be used to determine the length of the three sides of triangle A.
A . No, you cannot use the Pythagorean Theorem because triangle A is not a right triangle.
B. Yes, you can use the Pythagorean Theorem because triangle A is a right triangle.
C. No, you cannot use the Pythagorean Theorem because it only works on acute triangles.
D. Yes, you can use the Pythagorean Theorem because it works with all types of triangles.​

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 b suppose 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 c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?

Find the values of the variables and the lengths of the sides of this kite.

Meee i honestly dont know what this question talking about