LMN is an equilateral triangle. (LM=LN=MN= 12cm)

Calculate the height *h* of the triangle using trigonometry.

Any help would be much appreciated:)

Long division the problem is 40 ➗ 348 = ?

Can you me find the missing length. i attached an image.

The table shows how many people went on a roller coaster during 3 days. sean wants to know if the total of number of people is greater than 800. how can you answer sean's question without actually computing the total? explain. friday 158 people, saturday 292 sunday 278