science
what can an element's osition in the periodic tabletell you about it's relationship to other elements in the periodic table?
trig
Yea, but it isn't the entire circle so a circle area formula won't work. The equation for this area will be A= (1/2)r*Given Angle...
Analogy
Funnel: Tunnel :: (a. bridge b. sack c. ring d. framer) : Cave
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