Plant anomy look at the image .30 points

The answer would be the second choice : )

For a 0.25 pfor b o.3pp (0.25+0.3)=0.28

Hello! i hope this
since the cosine is the ratio of the adjacent side to the hypotenuse, you can see that cos 60° = ½. answer. according to the property of cofunctions (topic 3), sin 30° is equal to cos 60°. sin 30° = ½.