find the area of the shaded region
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Answer:
area of the shaded region is 144 cm^2
Step-by-step explanation:
in ∆ABC
by PYTHAGORAS THEOREM
H^2 =B^2 + P^2
52^2=48^2 + P^2
2,704=2,304 + P^2
400=P^2
20=P
now area of triangle abc
area=1/2×base×height
=1/2×24×20
=240 cm ^2
in ∆ADB
by PYTHAGORAS theorem
h^2=b^2+p^2
20^2=16^2+ p^2
400=256+ p^2
144=p^2
12=p
now area of ∆ADB
area=1/2×base×height
=1/2×16×12
=96 cm^2
now subtract the area of both the triangle to get the area of shaded region:
240-96=144 cm^2
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