Question

Calculate the area of shaded region ​

Answer 1

Answer:

the third side will be 13 cm by pythagoras theorem  

Step-by-step explanation:

and area of large triangle is √s(s−a)(s−b)(s−c) where s = perimeter/2 = 32/2 = 16 then √16(2)(1)(3) =>  24cm²

area of small triangle is 30 cm²  

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