Well the answer options are a bit confusing but the steps are 1, 2, & 3.
Area of a triangle is given by half the product of two of the sides and the sine of the included angle.
Thus, the area of the triangle is 0.5 x 27.6 x 30 x sin 23^o = 161.76 cm^2
The answer is C! All you have to do is subtract the numbers! :) (Also, could I get brainliest?)
You just take the number of the color of interest (green) and divide by total marbles
9/35 = 0.257 ~~ 25.7%
316.80 feet, this is from a conversion on google, may not be 100% accurate.
