Question

find the area of shaded region ​

Answer 1

Answer:

AB^2=12^2+16^2=400

AB=20

area of triangleABC=1/2×20×48=480

area of triangleABD=1/2×12×16=96

area of shaded region=480-96=384

Answer 2

Answer:

384 unit^2

Step-by-step explanation:

first apply Pythagoras th in ∆ABD

get AB = 20

then checking data we find

52 48 and 20 are sides of right angle triangle then u can find area easily

are of shaded region

= are of ∆ ABC - area of ∆ ABD

= AB×BC/2 - AD×DB/2

=. 20×48/2 - 16×12/2

= 480 - 96

= 384