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
The height of the triangle is 6 meters
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).
The answer is in the question it must be 114 square meters
The area of a triangle is base x height / 2. Height should be perpendicular to base.
The area of triangle is : 100.0
The area of triangle is : 90.0
The height of the triangle works out as 9 meters
Oh, dude, so you got this triangle with a base of 9 meters and an area of 81 square meters, right? Well, the height of that bad boy is technically 18 meters. Yeah, it's like basic math or whatever. So, there you go, the height is 18 meters, like, no big deal.
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
Area of a right angle triangle is: 0.5*base*height
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.
Area of a triangle = (1/2) x (base) x (height) = (0.5) (45) (86) = 1,935 square meters
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).
32.4 cm2 - The formula for calcuating the area of a triangle is:- (base/2) x height