# A parallelogram has sides A, B, C, and D. Sides A and B have a length of #7 # and sides C and D have a length of # 2 #. If the angle between sides A and C is #(3 pi)/4 #, what is the area of the parallelogram?

By signing up, you agree to our Terms of Service and Privacy Policy

The area of the parallelogram is ( 7 \times 2 \times \sin\left(\frac{3\pi}{4}\right) ), which simplifies to ( 14 \times \frac{\sqrt{2}}{2} ), or ( 7\sqrt{2} ) square units.

By signing up, you agree to our Terms of Service and Privacy Policy

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 #6 #. If one corner of the parallelogram has an angle of #(3 pi)/4 # and the parallelogram's area is #45 #, how long are the other two sides?
- A parallelogram has sides A, B, C, and D. Sides A and B have a length of #3 # and sides C and D have a length of # 8 #. If the angle between sides A and C is #(7 pi)/18 #, what is the area of the parallelogram?
- What is an example of a quadrilateral in real life (besides a kite)?
- Is a rhombus a square?
- A parallelogram has sides A, B, C, and D. Sides A and B have a length of #1 # and sides C and D have a length of # 9 #. If the angle between sides A and C is #(3 pi)/4 #, what is the area of the parallelogram?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7