##S= 24sqrt(3)## Obviously, this question is about a regular 6-sided polygon. That means that all sides are equal (4 cm long each) and all inside angles […]
##sin(arctan(12/5)) = 12/13## From the trig identity ##sin^2(theta) + cos^2(theta) = 1##, we divide both sides by ##sin^2(theta)## ##1 + cos^2(theta)/sin^2(theta) = 1/sin^2(theta)## Since ##sin(theta)/cos(theta) = […]
##5pi## or 15.7 inches Since the question gave you the diameter, the formula is ##color(blue)(Circumference) = color(red)(diameter)*pi## If you look at the photo above, you can […]