Area = 1/2*(15+9)*7 = 84 square inches
A trapezoid has two bases of different lengths. So there's a number missingfrom the question, and the area can't be calculated without it.
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 of a trapezoid = 0.5*(sum of parallel sides)*height
The area of a trapezoid is equal to half the sum of the lengths of the two parallel sides (base1 and base2) multiplied by the height. The formula for the area of a trapezoid is A = (base1 + base2) * height / 2.
A trapezoid has two bases of different lengths. So there's a number missingfrom the question, and the area can't be calculated without it.
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.
If the lengths of the bases are also given then rearrange the area of the trapezoid formula so that the height is the subject.
Area of a trapezoid = 0.5*(sum of parallel sides)*height
The area of a trapezoid is equal to half the sum of the lengths of the two parallel sides (base1 and base2) multiplied by the height. The formula for the area of a trapezoid is A = (base1 + base2) * height / 2.
To measure the area of a trapezoid, you can use the formula: Area = (1/2) * (sum of the lengths of the parallel sides) * (height). Simply add the lengths of the two parallel sides together, multiply by the height, and then divide by 2 to find the area of the trapezoid.
Divide area by one half of the sum of the bases. You need to know base lengths to get height
To calculate the area of a trapezoid, you can use the formula: Area = 0.5 * (sum of bases) * height. Simply add the lengths of the two parallel sides (bases) of the trapezoid, multiply the sum by the height, and then divide by 2 to find the area.
The formula for the area of a trapezoid is A = (a + b) * h / 2, where a and b are the lengths of the two parallel sides, and h is the height of the trapezoid.
The formula for the area of a trapezoid is A = (1/2) * (a + b) * h, where 'a' and 'b' are the lengths of the parallel sides and 'h' is the height of the trapezoid.
To find the height of a trapezoid, you can use the formula for the area: ( A = \frac{1}{2} (b_1 + b_2) h ), where ( A ) is the area, ( b_1 ) and ( b_2 ) are the lengths of the parallel sides, and ( h ) is the height. Rearranging the formula to solve for height gives ( h = \frac{2A}{b_1 + b_2} ). If you know the area and the lengths of the bases, you can substitute those values to find the height. Alternatively, if you have the lengths of the sides and angles, you can use trigonometric methods to determine the height.