Seismic waves
Step-by-step explanation:
An earthquake releases energy as shock waves, the so-called seismic waves, which ripple across the earth's surface. The seismic waves created as they move from the epicentre an earthquake vary.
(from Google)
Answer:
6/8
3/4
Multiply by 2/2
3/4 *2/2 = 6/8
triangle square hexagon, triangle square hexagon
The answer is D, 64