A parallelogram is also a rhombus if the diagonal is a bisector of an angle enclosed by the two adjacent sides of a parallelogram.
In our case it means,


Hope this helps.
Answer:

Step-by-step explanation:
sin60° = 
tan60° = 
tan45° = 1
cos45° = 
(2sin60°)(3tan60°) - (4tan45°)(2cos45°)
now substitute the values of each trigonometrical angles






0 yards remaining if she used one yard
Answer:
You can use a calculator to divide 38,700 by 45,600; you get a decimal number slightly less than one then you can proceed to shift the decimal point two spaces toward the right and you have that as a percentage when your done.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Is this a take home test for school?
XD