1-3.

User Generated

Rfzb

Mathematics

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Explanation & Answer

1)  tratezoid

  top side = 2 , bottom side = 10

left side = sq.rt.(4^2 + 2^2) = sq.rt.20 = 4.47

right side = sq.rt.(4^2 + 6^2) = sq.rt.52    7.21

perimeter = 2 + 4 + 4.47 + 7.21 = 17.68 units

2)  rhombus

 side = sq.rt.(6^2 + 3^2) = sq.rt.45 , diagonals bisects at right angle

side = sq.rt.45 

perimeter = 4*sq.rt.45

 = 26.83

3)   kite

 left side = sq.rt.(4^2 + 3^2) = sq.rt.25 = 5

right  side = sq.rt.(4^2 + 8^2) = sq.rt.80

perimeter = 2( 5 + sq.rt.80)

        = 27.89 


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