It is: 0.5*30*11 = 165 square feet
The formula to calculate area of a triangle is 1/2 bh. You're trying to find out what the height is, so let's fill in what we know.base=13.2 ft; area = 198 ft Putting these numbers into our formula, we get:1/2 (13.2) x ?(h) = 198 ft1/2 of 13.2 is 6.6 so if we divide this into 198 we get 30 ft.Let's check our work: 1/2 (13.2) x 30 = 198, true or false? It is true, so the height of the triangle must be 30 ft.
Area of a triangle = (base x Height)/2 = 7 ft x 15 ft/2 = 105/2 sq ft= 52.5 sq ft
An equilateral triangle with a perimeter of 60 ft has all three sides equal, each measuring 20 ft. Any triangle that is also equilateral and has sides in the same ratio will be similar to it. For example, an equilateral triangle with a perimeter of 30 ft (sides of 10 ft each) or one with a perimeter of 90 ft (sides of 30 ft each) would be similar, as they maintain the same angle measures and the ratio of their corresponding sides is consistent.
50 ft providing that it is a right angle triangle.
The area of any triangle is the base times the height divided by 2. So a triangle having a base of 7 ft. and a height of 4 ft. has an area of 14 sq. ft. Since the windmill has 4 blades with such a shape, the total area is 4 times the area of each blade, which is 56 sq. ft.
Area = 0.5*4*11 = 22 square feet
Area of a right triangle = 1/2 base x height Area = 1/2 10x6 Area = 30
The area of triangle is : 40.0
It is square ft.
The area (A) of a triangle = 1/2 x base x altitude (or height). Area = 1/2 x 11 x 8 = 44 sq ft
The formula to calculate area of a triangle is 1/2 bh. You're trying to find out what the height is, so let's fill in what we know.base=13.2 ft; area = 198 ft Putting these numbers into our formula, we get:1/2 (13.2) x ?(h) = 198 ft1/2 of 13.2 is 6.6 so if we divide this into 198 we get 30 ft.Let's check our work: 1/2 (13.2) x 30 = 198, true or false? It is true, so the height of the triangle must be 30 ft.
Area = 0.5 * base * altitude = 0.5*11*8 = 44 sq ft
No
30 inches = 2.5 feet So area = 1/2*10*2.5 = 12.5 square feet
The area of any triangle is defined as half the base multiplied by the height.
The area of triangle is : 80.0
25