An irregular polygon is shown below:
2 answers:
Answer:
Area of the Irregular polygon is 26 square unit.
Step-by-step explanation:
Given:
A figure of irregular polygon.
We need to find the are of the irregular figure.
We divide the irregular polygon in to rectangles.
Figure is attached with marking.
AG = 4 unit
AD = CB = 2 units
DF = AG - AD = 4 - 2 = 2 units
Area of the Polygon = Area of rectangle ABCD + Area of rectangle DEFG
= AB × CB + FG × DF
= 4 × 2 + 9 × 2
= 8 + 18
= 26 unit²
Therefore, Area of the Irregular polygon is 26 square unit.
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9514 1404 393
Answer:
67.0 square units
Step-by-step explanation:
The formula for the area is ...
Area = 1/2ab·sin(C)
Area = (1/2)(14)(28)sin(20°) ≈ 67.036 . . . . square units
The area of the triangle is about 67.0 square units.
