Question

25 cm
7. Find the area of the polygon ABCDEFG given below:
4 cm
4 cm
B
2 cm
12 cm
25 cm
Find the area of the following polygons:
B
A
10 cm
-
Î
(b).
(a)​

Answer 1

Answer:

According to question

It is given that

PS = 11 Cm

PY  = 9 Cm

PX = 8 Cm

PW = 5 Cm

PV = 3 Cm

QV = 5 Cm

QW  =4 Cm

RX  = 6 Cm

TY = 2 Cm

Thus Total re of the polygon  = Ar( PVQ ) +  Ar (PUW) +  Ar ( SYT) + Ar(RSX) +  Ar (QVXR) + Ar( WXTU)

         Area = 1/2 * 5 * 3 + 1/2 * 5 * 4 +  1/2 * 2 * 2 +  1/2 * 3 * 6 +  12 * 5 *1 +  5*5 +  1/2 * 4 * 2 +  4 * 2

      Area = 15/2 + 10 + 2 + 9 + 60 + 25 + 4 + 8

             = 125.5 Cm^2

Step-by-step explanation:

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