The perimeter of a trapezoid of 5 cm height is 29 cm. If the sum of non-parallel sides is 19 cm, find the
area of trapezoid.
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area of trapezoid= 1/2×height(h)×sum of its
parallel sides(c+d)
h=5cm
a+b=19cm
perimeter=29cm
a+b+c+d=29cm
19+c+d=29cm
c+d=10cm
sum of its parallel sides =10 cm
area of trapezoid=1/2×5×10
area of trapezoid=25cm^2
parallel sides(c+d)
h=5cm
a+b=19cm
perimeter=29cm
a+b+c+d=29cm
19+c+d=29cm
c+d=10cm
sum of its parallel sides =10 cm
area of trapezoid=1/2×5×10
area of trapezoid=25cm^2
Rohansmaty:
thanks for your answer
Answered by
1
Answer:
area of trapezoid= 1/2×height(h)×sum of its
parallel sides(c+d)
h=5cm
a+b=19cm
perimeter=29cm
a+b+c+d=29cm
19+c+d=29cm
c+d=10cm
sum of its parallel sides =10 cm
area of trapezoid=1/2×5×10
area of trapezoid=25cm^2
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