Answer:
option B. 
Step-by-step explanation:
we know that
1) The two diagonals of a rhombus are perpendicular
2) The sum of the interior angles in any triangle must be equal to 180 degrees
Let
O ----> the intersection point of the diagonals of the rhombus
In the right triangle OAD

solve for x




Step-by-step explanation:
hope you can send the questions again because your question is to long to answer everything. I answered 1,2,3,4
Answer:
Step-by-step explanation:
Hard to tell how the question should read.
40/100 = 40%
Hey there!
The answer is D. 1/5
An explanation is in the attached image below.
Hope this helps!
Answer:
25
Step-by-step explanation:
maybe this will help you