It is: 0.5*3*6 = 9 square feet
Area of a triangle = 1/2*base*height Area = 267.32 square feet
the height of a triangle is three feet longer than the base. The area of the triangle is 35 square feet. Find the height andbase of the triangle
Square feet is a measure of area and does not have to be square. The area of a triangle is 0.5*base*height where the base and height are expressed in feet. (The height is the vertical distance from the apex t the base.)
Area of a triangle = (1/2) x (base) x (height) Can you take it from there ?
The area is 40 square feet. To find the area of any triangle... Divide the base by 2, then multiply by the height.
Area = 1/2 * base * height = 0.14 ft2
Area of a triangle = 1/2*base*height. Therefore the area of the triangle = 1/2*4*13 = 26 square feet.
area of triangle = 0.5 x base x height area = 0.5 x 20 x 40 area = 400 ft2
Its height is: 8 feet
For a triangle Area = (base x height)/2 So Area = 6x3/2 = 9 square feet
The area of any triangle is (1/2) times (length of base) times (height). We think you can probably handle it from there.
Height of triangle is 8 inches or 0.75 feet and so base of triangle is 128 feet because 0.5*0.75*128 = 48 square feet
That would depend on its area because height = 2*area/7
Area = 0.5*base*height 18 = 0.5*4*H So H = 9 feet
Area of a triangle is 1/2 multiplied by base multiplied by height, hence just substitute : 1/2 X 18 X 5 = 45 feet
Area of triangle: 0.5*12*2 = 12 square feet
The idea is to use the equation for the area of a triangle, replace the variables you know (in this case, area and base), and solve the resulting equation for that which you don't know (in this case, the height).
I am assuming that the height is also in feet. Area of a triangle = 1/2bh = 1/2(8.56ft)(3.9ft) =16.7ft2
Area of a triangle in square feet = (one half of the length of the base in feet) times (height of the triangle in feet)