Since you evidently do not know what these words mean, let me help you remember them.TROugh - rhyme TRO with LOW and you can remember it's the low portion of a wave (just remember the word is pronounced "trauff" though)Crest - C is for CAP to remind you that the crest is at the top of the wave, like a cap on your head
You muliply the base times the height of one of the triangles in the trianagular prism (both triangles will be similar, proportional, and equal, and you divide that number by two or multiply that number by 1/2, then you multiply that number times the height or length of one triangle's end to the other triangle's end of the triangular prism to obtain your final volume. The formula is as follows. V=1/2(b*h)(height)
the equation is 1/2 x base x height or (base x height)/2
A square has four equal sides and 4 equal angles.A trapezium has at most two equal angles and at most three equal sides.
Two pairs of equal sides.
The height of a wave crest or depth of a trough is called the amplitude of the wave.
Generally taken as the height between the crest and the preceding trough.
From crest to crest, trough to trough or rest position to rest position
wave height
The maximum height of crest and trough determines the wavelength of waves
It is called the wave height.
1 wavelength in a transverse wave is equal too the distance between crest and crest or trough and trough
From crest to crest or trough to trough
The lowest point of a wave is called the trough, the peak of a wave is called the crest, and the length from the trough to the crest is called the wave height.-Superchick606
It is the amplitude
Equal, I've never seen a wave uneven. A= equal
From crest to crest or trough to trough