0
Sure.
-- On a graph, the product of the slopes of the two lines has to be -1 if they're
perpendicular.
-- If the lines are long enough and you have a protractor, you can use it to
directly measure the angle between the lines. If they're perpendicular, then
the angle has to be 90 degrees.
-- From the point where the two lines meet or cross, measure and mark 3 units
on one line, and 4 units on the other line. If the two dots are 5 units apart, the
lines are perpendicular.
-- You can also use that method to decide whether two pieces of wood, or the
edges of the floor in a room, etc. are perpendicular. Alternatively, if you can
borrow a carpenter's 'square', check to see whether you can slip it in between
the two lines or the two pieces of wood, all the way to where they meet without
wiggling or squeezing. If they fit the carpenter's square, they're perpendicular.
Also, before you go, here's more info at no extra cost:
-- When you're talking about rain, snow, or heat, it's "weather".
-- When you're talking about a choice of this or that, it's "whether".
What else can I help you with?
What are lines that intersect to form right angles?
Lines that intersect to form a right angle are called PERPENDICULAR lines.Lines that intersect to form a right angle are perpendicular.
Find the equation of a straight line perpendicular to the line 4y-3x12?
There are infinitely many lines perpendicular to this line. All of them have the slope of -4/3, if that fact is of any help to you.
How many perpendicular lines does a kite have?
It depends some have 1 some have 0 it all depends on the size of the shape if this answer is suppose to help you with a project or something then just put 0 or could be either 1 or 0.
What are the imaginary lines perpenticular to the equator?
The imaginary lines perpendicular to the equator are lines of longitude, also known as meridians. These lines run from the North Pole to the South Pole and help determine a location's east-west position on the Earth's surface. The prime meridian, located at 0 degrees longitude, is the starting point for measuring longitude.
Classify the different types of isopleths found on a weather map?
Isopleths typically found on weather maps include isobars (lines of equal pressure), isotherms (lines of equal temperature), and isohyets (lines of equal precipitation). These lines help show patterns and variations in weather conditions across a region.
What do the curved lines on a weather map show areas of equal air pressure?
The curved lines on a weather map are called isobars and they connect points of equal air pressure. These lines help meteorologists analyze and track areas of high and low pressure, which are important for predicting weather patterns.
What two lines intersect what is the point of intersection called?
It matters about how the lines intersect. If they intersect like this: +, then the point of intersection is called a perpendicular intersection. If the corners do not have right angles and the angles are obtuse and acute, then it is called intersecting lines. Glad to help!almost.
What are the lines in a weather map that connect points of equal air pressure?
Isobars are the lines on a weather map that connect points of equal air pressure. These isobars help meteorologists analyze and forecast weather patterns by identifying areas of high and low pressure.
Why do perpendicular lines have slopes that are opposite sign reciprocals?
Well, if you use the point on the graph that the two lines intersect the slopes would be defined by the y intercepts. This doesn't really help or answer your question, I'm just thinking out loud.
What are the lines connecting points of equal temperature on a weather map true?
Lines connecting points of equal temperature on a weather map are called isotherms. These lines help to visually represent temperature gradients across a geographic area. The spacing between isotherms can indicate the rate at which temperatures change from one location to another.
What are the best cold weather running tights for extremely cold weather?
Places like Nike and Target carry full lines of running tights. These tights are made from cotton, and really help keep you warm in cold weather.
What is the purpose of isobars?
Isobars are used to show lines of equal atmospheric pressure on weather maps. They help to identify areas of high and low pressure and can indicate the strength and position of pressure systems. This can help meteorologists to forecast weather patterns and track the movement of weather systems.
