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An isosceles trapezoid
An isosceles trapezoid
Area = average of bases * height = (7 + 10)/2 * 10.6 = 8.5*10.6 = 90.1 sq units.
Area = 0.5*(3.5+5.5)*12 = 54 square cm
That would be an isosceles trapezoid.
area=18.5*(20+24)/2=407cm
An isosceles trapezoid
An isosceles trapezoid
Area = average of bases * height = (7 + 10)/2 * 10.6 = 8.5*10.6 = 90.1 sq units.
Area = 0.5*(3.5+5.5)*12 = 54 square cm
That would be an isosceles trapezoid.
A trapezoid with its nonparallel sides congruent is called an isosceles trapezoid.
Let the height be x:- If: 0.5*(8+20)*x = 98 square units Then: x = 98*2/8+20 => x = 7 Therefore height of the trapezoid is: 7 units Check: 0.5*(8+20)*7 = 98 square units
A trapezoid whose non-parallel sides are of different lengths.
A trapezoid does not have three bases!
Jeff Hardy
geolgi