The perimeter of an isosceles trapezium is 134 cm and the bases are 54 cm and 30 cm in length. Find the length of the non parallel sides of the trapezium and its area.
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Answered by
10
let non parallel sides be =x cm
x+x+54+30=134
2x=134-84
2x=50
x=25cm
x+x+54+30=134
2x=134-84
2x=50
x=25cm
adityajakhodia874:
and area
first of all find height with help of construction
area=(1/2)*sum of ∥ sides*height
Answered by
8
Heya user
Perimeter=134 cm
Let the each of the equal side be x.
x+x+54+30=134
2x+84=134
2x=134-84=50
x=25.
@@@@@@@@@@@@@@
Hope this will help u.
Perimeter=134 cm
Let the each of the equal side be x.
x+x+54+30=134
2x+84=134
2x=134-84=50
x=25.
@@@@@@@@@@@@@@
Hope this will help u.
i want area plz
no it didnt g
First divide trapezium into rectangle nd 2 rt. triangle
Then find height using Pythagoras theorem
Then find area using 1/2*sum of parallel side *h
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