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  • 04-04-2021
  • Mathematics
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What is the perimeter of the quadrilateral ABCD?
11 B
A
8
C С
D
24
38
33
35

What is the perimeter of the quadrilateral ABCD 11 B A 8 C С D 24 38 33 35 class=

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siya90258
siya90258 siya90258
  • 04-04-2021

Answer:

triangle abd is isosceles triangle and triangle dbc is equilateral triangle.

opposite sides of equal angles are same. so, ad= bd

and bd is the side of equilateral triangle. so, bd=bc=dc

perimeter of quadrilateral = sum of all sides.

perimeter=11+8+8+8

perimeter =35

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