Use Pythagoras' theorem to find the length of the 3rd side
Yes, it is just like the system we use except different units.
There are no "following" units, but I would use metres.
Scientists generally use the International System of Units (SI) as their standard for measurement. This system includes units such as meters for length, kilograms for mass, and seconds for time. However, in specialized fields or historical contexts, different units of measurement may be used.
It depends on what is being measured. The instruments and units used for measuring the length, width and height of a building would be different to those used for a matchbox!
By unit of length and distance and conversion ,we can say that units are used to measure length are meters ,cm,dm,dam,mm
Scientists commonly use the metric system for measurements, with units like meters for length, grams for mass, and seconds for time. This system is preferred for its simplicity and ease of conversion between different units.
Surface area is measured in square units.
Use Pythagoras'theorem:- 52+42 = 41 and the square root of this is the hypotenuse which is about 6.403124237 units in length
The number of units will decrease and if it is going from largest to smallest the number of units will increase.
13 units. Use Pythagoras.
Meters.