Question

1). look at the picture of the robotic arm. draw the x, y, and z axes (lines):

• x = front and back
• y = left and right
• z = up and down

2). make a scale on each axis by counting in tens (10, 20, 30...). label each side:

• positive (+): mark in green
• negative (-): mark in red

3). find the top tip of the triangle in the picture. use your scales to write the x, y, z coordinates of that point. hint: the origin point for all of the axes is in the middle of joint 2.

Explanation:

Step1: Draw the axes

Draw three mutually - perpendicular lines representing the X (front - back), Y (left - right), and Z (up - down) axes with the origin at the middle of Joint 2.

Step2: Create the scale

Count in tens (10, 20, 30...) on each axis and mark the positive side in green and the negative side in red.

Step3: Determine the coordinates

Measure the position of the top - tip of the triangle relative to the origin along each axis using the created scales to get the X, Y, Z coordinates. Since the actual picture is needed to measure the distances precisely, we can't give numerical values here. But the general process is to measure the displacement along the X - axis (front - back distance from the origin), Y - axis (left - right distance from the origin), and Z - axis (up - down distance from the origin).

Answer:

The coordinates of the top - tip of the triangle are of the form (X value, Y value, Z value), which need to be measured from the drawn axes and scales in the actual picture.