Isosceles trapezoid

Perimeter of the isosceles trapezoid is 48 cm. One side is two times greater than the second side. Determine the dimensions of the trapezoid.

Correct answer:

a =  10 cm
b =  16.5 cm
c =  5 cm
d =  16.5 cm

Step-by-step explanation:

a+b+c+d=48 b=d a= 2c  c=5 a=2 c=2 5=10 cm
a+b+c+b=48 10+b+5+b=48  2b=33  b=233=16.5  b=233=16.5=16.5 cm
c=5=5 cm
d=b=16.5=16.5 cm



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