Question

Fig. 11.20
11. The measurements of a pentagonal shaped field ABCDE
are given in the Fig 11.2 e. Find the area of the field.​

Answer 1

Answer:

Step-by-step explanation:

Area of triangle ABE = 1/2 x 15 x 40= 300 m2

Area of triangle AD(thirs measure not visible) = 1/2 x 18 x 56 = 504 m2

Area of trapezium BCEH = 1/2 x ( 20 + 15 ) x 16 = 280 m2

Area of triangle DCH = 1/2 x 20 x 34 = 340 m2

Total area = 300 + 504 + 280 + 340 = 1424 m2

Hope it helps!