Answer: 
Step-by-step explanation:
Given
Perimeter of the rhombus is 
Length of one of the diagonal is 
All the sides of the rhombus are equal

Area of the rhombus with side and one diagonal is

Insert the values

Area with two diagonals length can be given by

Thus, the area of the rhombus is
and the length of the other diagonal is 
9514 1404 393
Answer:
x = 15
Step-by-step explanation:
Corresponding sides are proportional, so the ratios of bottom to left side are the same. The left side of the large triangle is 6+4=10.
x/10 = 9/6
x = 10(9/6) . . . . multiply by 10
x = 15
2/3x - 36 ≤ 22
+36 +36
----------------------
2/3x ≤ 58
2x ≤ 174
x ≤ 87
Hope this helps!
Answer:
42.3
Step-by-step explanation: