Question

18. Find the area of the shaded portion in the gives
d by
figure.
nced
re is
are
36 m
4 m
m is
with
ter of
4 m
24 m​

Answer 1

Answer:

For the triangle having the sides 122m, 120m and 22m :

s=2122+120+22=132m

Area of triangle =s(s−a)(s−b)(s−c)

=132(132−122)(132−120)(132−22)

=132×10×12×110=1320m2

For the triangle having the sides 22m, 24m and 26m :

s=222+24+26=36m

=36(36−22)(36−24)(36−26)

=36×14×12×10=24105

=24×10.25m2(approx.)=246m2

There, the area of the shaded portion

=(1320−246)m2=1074 m2

Step-by-step explanation:

pls follow me and thanks also for