Hi, i need with this question.
a rhombus has sides of length 10 cm, and the angle between two adjacent sides is 76 degrees. find the length of the longer diagonal of the rhombus.

Find the sum of the following series. round to the nearest hundredth if necessary.

An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle