Area = 1/2*(8+12)*9 = 90 square units
Area: 0.5*(12+14)*9.5 = 123.5 square units
Area of a trapezoid measured in square units = 0.5*(sum of parallel sides)*height
Area=18. Area= Base * height / 2 (12*3)/2
the formula for the area of a trapezoid is one half the sum of its bases times the height. So, A = .5(b1+b2)h = .5(18+12)4 = 60 meters2
Given that,base = 10 cm and height = 12 cm.The area of a triangle = 1/2 * base * height= 1/2 * 10 * 12= 5 * 12= 60 sq.cm.
Area of trapezoid: 0.5*(5+3)*3 = 12 square cm
Area: 0.5*(12+14)*9.5 = 123.5 square units
The area of ANY trapezoid is [ 1/2 times (height) times (one base plus the other base) ].Knowing that, you can now find the area of not only that particular trapezoid, but ofevery trapezoid that you ever encounter for the rest of your life. The formula is notexpected to change. You are empowered !
It's (6) times (12 plus the length of the other base that you didn't mention).
Area of a trapezoid = 0.5*( sum of parallel sides)*height
the area o rectangle is 6 x 12 = 72 and the area of trapezoid is 1/2 (12+16) X 7 = 98. The sum is 72 + 98 = 170 Square cm
Area = 1/2 (sum of bases) times height Area = (8+12)/2 x 4 Area = 10 x 4 = 40
Area = 1/2*(14+12)*8 = 104 square cm
The formula to calculate the area of a trapezoid is (1/2) * sum of the bases * height. Given that the height is 12 cm and the bases are 15 cm and another side, the area can be calculated as (1/2) * (15 + b) * 12, where b is the length of the other base.
Area of a trapezoid= 0.5*(sum of parallel sides)*height
Assuming the height is 13 inches (not 13 feet or something else), Area = 0.5*(12+14)*13 = 169 sq inches.
Area = 0.5*Base*Height So Base = 2*Area/Height = 2*114/12 = 19 metres.