Area of a triangle = 1/2*base*altitude in square units Area = 45 square feet
2 x 1 = 2 square feet.
multiply the base by the height, and then divide by 2
39 square feet. this is 1/2 * 13 * 6
The area of triangle is : 12.0
Area of a triangle: (1/2)*(Base)*(altitude) = (1/2)*(25 ft)*(7 ft) = 87.5 square feet.
Area of a triangle = 1/2*base*altitude in square units Area = 45 square feet
The area of a triangle: A = (1/2)bh A = (1/2)(20)(50) = 500
Area of a triangle = 1/2*base*height Area = 267.32 square feet
2 x 1 = 2 square feet.
For a triangle Area = (base x height)/2 So Area = 6x3/2 = 9 square feet
multiply the base by the height, and then divide by 2
39 square feet. this is 1/2 * 13 * 6
Depends on what kind of shape it is. Circle pi*R² Triangle Square/2
The area is 40 square feet. To find the area of any triangle... Divide the base by 2, then multiply by the height.
The area of triangle is : 12.0
There are 2 times 1.6 = 3.2 square feet