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32.4 cm2 - The formula for calcuating the area of a triangle is:- (base/2) x height
The height of the triangle works out as 9 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).
A height of 4.2 meters
The area of triangle is : 437.5
The height of the triangle is 6 meters
8
The base of this triangle would be 18 meters. One half*18 meters*16 meters= 72 square meters, this is the area of a triangle formula.
6 centmeters
55 square centimeters
The area of a triangle is base x height / 2. Height should be perpendicular to base.
There are many possibilities depending on its width which if it was 8 meters then its height would be 15 meters