What is the area of this polygon?
2 answers:
The middle is a square with side length of 12cm
Area of the square = 12 x 12 = 144 cm^2
There are 4 triangles with base of 13cm and height of 8 cm
Area of triangle = 1/2 x base x height
Area = 1/2 x 12 x 8 = 48cm^2 each
48 x 4 = 192 cm^2
Total area = 144 + 192 = 336 cm^2
Answer:
Area of given polygon = 4(1/2 × 8 × 12) + 12²
4 × 48 + 144 192 + 144 336cm² <u>Hence, The area of the given polygon is 336 sq cm </u>.
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