A parallelogram has sides with lengths of #15 # and #12 #. If the parallelogram's area is #180 #, what is the length of its longest diagonal?
Length of the longest diagonal
Area of parallelogram is
It’s a rectangle and both the diagonals are equal. Length of diagonal
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- Two opposite sides of a parallelogram each have a length of #4 #. If one corner of the parallelogram has an angle of #(7 pi)/8 # and the parallelogram's area is #8 #, how long are the other two sides?
- Why is a square always a rhombus, but a rhombus is not always a square?
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- What is a non-square rhombus?
- How many equilateral triangles are there in a regular hexagon?

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