Question

how to solve the area of this trapezium???
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Answer 1

Answer:

trapezium Area-4 sides given

s = (a + b +c+d)/2 here. 64cm

A=(a+b)/(a-b) xv(s-a)(s-b)(s-b-c)x

(s-b-d)

here, a = 25,b=ll, c = 13,d=15cms

.s=11+25 +13+15/2=64/2=32 cm

A = 11 +25/25 -11xv(32-25) (32-11)

(32-25-13)(32-25-15)

= 36/14 v10x21x.-6x-8

18/7xv10080

18/7x100.4=258cm2