Since the area is equal to 1/2 of the product of base and altitude, the base of this triangle must be 4 meters.
Area of a triangle is .5 * b * h, where b is the length of the base and h is the length of the height. Here, the base from which we are measuring the height is 9 meters. So setup the problem:36 m2 = .5 * 9 m * hSolving for h yields 8 meters.
Area of a triangle = 0.5*base*height. In this case, area = 0.5*3*5 = 7.5 metre2.
Formula for the area of a triangle is A = 1/2bxh, therefore A = 1/2x18x20 = 9x20 = 180m2
Need to know the triangle's height to tell.
The area of a triangle is (1/2) x (length of the base) x (height of the triangle). You ought to be able to handle it from this point.
The area of the triangle in square meters is (1/2 the length of the triangle's base, in meters) times (the length of the triangle's height, in meters).
Assuming that the width of the triangle is the base of the triangle and the the length is height we can calculate area as followed: 1/2 Base x Height = Area of a Triangle (8 meters ÷ 2) x 6 meters = 4 meters x 6 meters = 24 meters².
The area of triangle is : 90.0
The area of triangle is : 100.0
If a right triangle has an area of 81 meters an a base of 9 meters its height is: 18 meters.
The height of the triangle works out as 9 meters
Area of a triangle is .5 * b * h, where b is the length of the base and h is the length of the height. Here, the base from which we are measuring the height is 9 meters. So setup the problem:36 m2 = .5 * 9 m * hSolving for h yields 8 meters.
A height of 4.2 meters
Area of a triangle = 0.5*base*height. In this case, area = 0.5*3*5 = 7.5 metre2.
The height of the triangle is 6 meters
Triangle B The area of a triangle is the length of the base times the height divided by two. Triangle A has base 13 m and height 5 m so we have (13 * 5) / 2 = 32.5 square meters. Triangle B has base 9 m and height 8 m so we have (9 * 8) /2 = 36 square meters. Therefore Triangle B has the greater area.
Area of a triangle = (1/2) x (base) x (height) = (0.5) (45) (86) = 1,935 square meters