Parallelogram
Find the parallelogram's perimeter, where base a = 8 cm, height v = 3 cm, and angle alpha = 35° is the magnitude of the angle at vertex A.
Correct answer:
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You need to know the following knowledge to solve this word math problem:
- algebra
- expression of a variable from the formula
- planimetrics
- right triangle
- perimeter
- triangle
- trapezoid
- quadrilateral
- goniometry and trigonometry
- sine
Units of physical quantities:
Grade of the word problem:
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