a=bh/2
51=3(h)/2
17=h/2
h=34m
If a right triangle has an area of 81 meters an a base of 9 meters its height is: 18 meters.
A height of 4.2 meters
42units squared :)
The height of the triangle is 6 meters
The area is 48 units squared.
47km squared
19
Is the height 9m or 8m? Area of triangle = Base x Height / 2 If the height is 9m... The area is 37m squared If the height is 8m... The area is 24m squared.
Height = 8 cm
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 triangle = 1/2 x base x height 17.5 = 1/2 x 7 x height 17.5 = 3.5 x height height = 17.5 /3.5 = 5 meters
The squared area of a triangle is half of its base times its perpendicular height. Or as: 0.5*base*perpendicular height = area of a triangle
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.