Module 00102 Question and answers 100% correct 2023/2024 (2024)

FAQs

What does the red background around the number 32 in review question figure 3 indicates? ›

The red background around the number 32 on a tape measure usually indicates that it's significant for construction. This mark typically corresponds to the common spacing of studs in a wall, providing an easy reference point for construction workers.

Perimeter is the path that encompasses a shape. The perimeter of a closed geometrical shape (two-dimensional) is calculated by adding all the sides together. A square is a four-sided polygon, thus its perimeter of the square will be equal to the sum of all its four equal sides.

A circle is a simple closed curve all of whose points are at a constant distance from a fixed point in the same plane. The fixed point is called the center of the circle.

1 centimeter is equivalent to one hundredth of a meter. 1 millimeter is equivalent to one thousandth of a meter.

If you look inside a computer or TV screen, you'll see they contain only three colors of light: red, green and blue. The three specific cone cells in our eyes work together, allowing us to translate these three colors of light into millions of different colors.

Explanation: White text on a red background generally indicates danger. This color combination is widely recognized as a warning sign, used to alert people to potential hazards.

Distance around the edge of a closed figure is called perimeter.

Perimeter is a math concept that measures the total length around the outside of a shape. To find the perimeter, you add together the lengths of all the sides.

Distance around a closed figure is called perimeter.

We want to know how to divide an angle into two equal parts. This is actually called bisecting an angle.

What is a wall that Cannot be moved because it is carrying the weight of the roof? ›

Load-bearing walls cannot be taken down in renovations. The weight that load-bearing walls support is distributed from the ceiling and presses down and out through the foundation.

The value of Pi (π) is the ratio of the circumference of a circle to its diameter and is approximately equal to 3.14159. In a circle, if you divide the circumference (is the total distance around the circle) by the diameter, you will get exactly the same number.

Units larger than a meter have Greek prefixes: Deka- means 10; a dekameter is 10 meters. Hecto- means 100; a hectometer is 100 meters. Kilo- means 1,000; a kilometer is 1,000 meters.

Each meter (m) is divided into 100 equal divisions, called centimetre (cm) ie; 1m=100cm. Hence, 1m=100cm .

Kilometers are 1,000 times larger than meters. The meter is the base unit for measuring length or distance in the metric system. All the other metric units that are used to measure length are based on the meter.

The basic color for various traffic control devices used in construction and maintenance work areas is: Orange.

Palettes. Mathematical tables that define the color of a pixel displayed on the screen. Dithering. A process whereby the color value of each pixel is changed to the closest matching color value in the target palette, using a mathematical algorithm.