Area = 1/2 base * perpendicular height
so 1/2*21*9
=94.5 square units
1/2 x base x height
= 1/2 x 5 x 3
= 7.5
Area is 18cm2
Area of a triangle = 1/2 x base x altitude(height)On putting given values, we get45cm2 = 1/2 x 6cm x height(altitude)cm45 = 3 x altitudealtitude = 15 cmAnswer to the question is 15cm.
Volume of a pyramid = 1/3*base area*height Height of a pyramid = (3*volume)/base area
The height of a triangle is the perpendicular distance measured from the chosen base (or base extension*) to its opposite vertex (or apex)+.* If any of the shorter sides of an obtuse triangle is chosen to be the base, an extension need to be drawn to this base so that a perpendicular can be constructed from the apex down to this base extension.There are three sides to a triangle, hence three possible bases. Each base will have a corresponding height that is measured from the opposite vertex or apex+.A vertex is the point when 2 sides of a figure intersect.(Read more: vertex)+ A triangle has 3 vertices. 2 vertices defines the length of the base. There remains one vertex that is not touching the base. This vertex is opposite to the base (or base extension) and it is referred to as the apex.
h = height, B = area of base, v= volume h = 1/3 B * v formula
5ft*8ft, 4ft*10ft, and 2ft*20 ft
Formula: Area of triangle= 1/2 * base * height Therefore 42 (area of triangle) = 1/2 * 6 (base) * height 42 = 3 * height 42/3 = (3 * height)/3 14 = height Therefore, the height of triangle is 14 inches
The area of a triangle is half the base times height.
no
The area of a triangle with a height of 3' and and a base of 32 inches is 3.99 sq. ft. sumit.
Area of a triangle = 0.5*base*height. In this case, area = 0.5*3*5 = 7.5 metre2.
Since the area of a triangle is .5 x Base x Height, the area of this triangle would be: .5 x 2 x 3 = 3 So 3 units
6
Area of a triangle = 1/2 * base * height = 1/2*3*5 = 7.5 square metres.
The formula for a triangle is (1/2)(base)(height). (1/2)(3)(2) = 3 square units.
Area=18. Area= Base * height / 2 (12*3)/2
Area = 12 sqyds
Area = 0.5*Base*Height = 9 sq ft