A parallelogram has sides A, B, C, and D. Sides A and B have a length of #5 # and sides C and D have a length of # 4 #. If the angle between sides A and C is #pi/2 #, what is the area of the parallelogram?
The area of a rectangle is the product of two adjacent sides.
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To find the area of the parallelogram, you can use the formula: Area = base * height. In this case, the base can be either side A or side C, and the height is the perpendicular distance between side A and side C.
Since the angle between sides A and C is π/2, and side A has a length of 5, you can use side C as the base and side A as the height.
The area of the parallelogram is given by: Area = base * height = side C * side A = 4 * 5 = 20 square units.
So, the area of the parallelogram is 20 square units.
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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 rhombuses have sides with lengths of #8 #. If one rhombus has a corner with an angle of #pi/2 # and the other has a corner with an angle of #(3pi)/8 #, what is the difference between the areas of the rhombuses?
- A parallelogram has sides with lengths of #7 # and #16 #. If the parallelogram's area is #28 #, what is the length of its longest diagonal?
- Two opposite sides of a parallelogram each have a length of #12 #. If one corner of the parallelogram has an angle of #(5 pi)/12 # and the parallelogram's area is #150 #, how long are the other two sides?
- A parallelogram has sides with lengths of #18 # and #4 #. If the parallelogram's area is #36 #, what is the length of its longest diagonal?
- How can you make a quadrilateral rigid?

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