plz solve this it's urgent
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384
Step-by-step explanation:
area of triangle adb = 1/2 × 16 ×12 = 96
AB = [16×16+12×12]^1/2 = 20
Area of scalene triangle = [s(s-a)(s-b)(s-c)]^1/2
s. = (20+48+52)÷2 = 60
=[60(60-20)(60-48)(60-52)]^1/2
=480cm^2
area of shaded region = 480-96
=384cm^2
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