An isosceles triangle has an area of 31 cm square, and the angle between the two equal sides is 5pi/6, find the length of the two equal sides.

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.

There is no certain answer to this question. depends on the form of the platform.

The weight of one dog i think  can be found by dividing 84 by 5 which is 16.8